Board of Directors

Richard H. Wills

Chairman of the Board. Director since 2014

Mr. Wills (Chairman) was President and CEO of Tektronix from 2000 until 2008, and its Chairman from 2001 through 2008. He joined Tektronix in 1979 and served in a range of marketing, product development and management roles, including President of the Measurement Business and President of Regional Operations for both Europe and the Americas. He holds a master's degree in business administration from the University of Oregon and a bachelor's degree in computer systems from Linfield College.

Frederick A. Ball

Director since 2003

Fred Ball was appointed Senior Vice President and Chief Financial Officer of Marketo, a leading revenue performance management company, in May 2011. Prior to joining Marketo, Mr. Ball had been the Chief Financial Officer for a number of private and public technology companies including Webroot Software, Inc., BigBand Networks, Inc., and Borland Software Corporation. Mr. Ball also served as Vice President, Mergers and Acquisitions for KLA-Tencor Corporation, a manufacturer of semiconductor equipment, and prior to that as its Vice President of Finance. Mr. Ball was with PricewaterhouseCoopers LLC for over 10 years. Mr. Ball is a director at Advanced Energy Industries, Inc., a provider of power and control technologies, and is chair of its audit committee.

Laurence E. Cramer

Director since 2015

Laurence E. Cramer has been with Continuum Electro-Optics, a manufacturer of high energy laser systems for medical, industrial and scientific research, for the past 16 years where he held the positions of Vice President of R&D, Vice President / General Manager and President. Prior to that, he was President of Laser Diode Inc., a manufacturer of GaAs laser diodes for military and telecom applications. Prior to that he spent 15 years at Spectra-Physics in a range of management roles including, Manager of Marketing and Sales, Strategic Product Group Manager, and President of Spectra-Physics Laser diode systems, developer of advanced diode pumped solid state laser systems. He was a Board Member and past President of the Laser Institute of America, and was a member of the U.S. Department of Commerce Technical Advisory Committee in Electronics from 1988 to 1994. He holds a BA degree in Chemistry and Physics from DePauw University, a PhD in Chemistry from Northwestern University and a Masters Certificate in Six Sigma from Villanova University.

Edward C. Grady

Director since 2008

Ed Grady was appointed President and Chief Executive Officer of Electro Scientific Industries, Inc., in February 2014. He has served on the Board of ESI since 2008. Previously, he served as President and Chief Executive Officer of Brooks Automation, which offers solutions that optimize productivity for the semiconductor and other complex manufacturing industries, including clean tech and data storage. Mr. Grady retired from Brooks Automation in 2007. Prior to joining Brooks in 2003, he ran the wafer inspection and metrology groups at KLA-Tencor Corporation, a manufacturer of semiconductor equipment. Prior to KLA-Tencor, he was Chief Executive Officer of Hoya Micromask, a supplier of photo masks and services to the semiconductor industry. He started his career as an engineer for Monsanto Electronic Materials Company, Inc., a manufacturer of silicon wafers to the semiconductor industry, and eventually rose to the position of Vice President of Worldwide Sales. Mr. Grady is also a member of the board of directors at Advanced Energy Industries, Inc., a provider of power and control technologies, and Cimetrix, a supplier of tool control and interconnectivity software.

Raymond A. Link

Director since 2015

Raymond A. Link served as Executive Vice President and Chief Financial Officer of FEI Company, a leading supplier of scientific and analytical instruments for nanoscale imaging from July 2005 to April 2015. He remains with FEI Company to assist with transitioning this role to his successor. Prior to this, Mr. Link served as Vice President, Finance and Administration, Chief Financial Officer and Secretary of TriQuint Semiconductor, Inc., a manufacturer of electronic signal processing components primarily used in wireless communications. Mr. Link joined TriQuint in July 2001 as a result of TriQuint’s merger with Sawtek, Inc. In September 1995 Mr. Link joined Sawtek, Inc., a designer and manufacturer of a broad range of electronic signal processing components primarily for use in the wireless communications industry, as Vice President Finance and Chief Financial Officer. He is also on the board of directors of nLight Corporation, a private company that makes high-power semiconductor lasers and Cascade Microtech Inc. a public company that is a manufacturer of electrical test and measurement equipment for the semiconductor industry. Mr. Link received a B.S. degree from the State University of New York at Buffalo and an M.B.A. from the Wharton School at the University of Pennsylvania. Mr. Link is also a licensed Certified Public Accountant.

John Medica

Director since 2015

John Medica has served since 2007 as Vice Chairman and Corporate Adviser of Compal Group, a leading global electronics related ODM based in Taiwan with annual revenues in excess of $25 billion. Mr. Medica also served as a member of the Board of Directors of National Instruments from June 2008 through May 2014 and is a Trustee at Wake Forest University. He retired as a Senior Vice President and co-leader of the Product Development organization at Dell Inc. in April 2007 after fourteen years of service and prior to joining Dell, he served ten years at Apple Inc. in a variety of product development and operations related executive roles. He also has served as a Board Member-Advisor of two start-up technology companies, Visible Brands and Aviacomm, over the past two years.

David Nierenberg

Director since 2010

David Nierenberg is the Founder and President of Nierenberg Investment Management Company, Inc. in Camas, Washington, which manages The D3 Family Funds. Prior to founding Nierenberg Investment Management Company in 1996, Mr. Nierenberg was a General Partner at Trinity Ventures, a venture capital fund. Prior to 1985 he was a Partner with Bain & Company, a business strategy consulting firm. He is a graduate of Yale Law School and a retired member of the Massachusetts State Bar. Mr. Nierenberg is co-chair of the advisory board of the Millstein Center for Global Markets and Corporate Ownership at the Columbia University Law School. He is also a member of the board of directors at Rosetta Stone, Kuni Automotive Group, and Whitman College. He also serves on the Washington State Investment Board.

Robert R. Walker

Director since 2003

Robert R. Walker is retired from Agilent Technologies, Inc., an electronic instrument company, where he served as Executive Vice President and Chief Financial Officer from May 2000 until December 2001. From May 1999 until May 2000, he was Senior Vice President and Chief Financial Officer. During 1997 and 1998, Mr. Walker served as Vice President and General Manager of Hewlett-Packard's Professional Services Business Unit. From 1993 to 1997, he led Hewlett-Packard's information systems function, serving as Vice President and Chief Information Officer from 1995 to 1997.