Our Leadership Team

Our Leadership team


Ed Petrazzolo

Chief Executive Office

Ed joined Micropen Technologies in 2004 with a mandate to grow the company. That happened and continues to happen at a steady pace. As CEO, Ed oversees corporate strategy, keeps his hand in operations management and customer relations and exercises full responsibility for corporate financial results. Prior to Micropen, Ed started two technology companies in Phoenix Arizona -  Forth Research, Inc. and Axon Technologies Corporation. In between start-ups, he worked at a boutique Merger & Acquisition Company, CJK Financial, assisting mid-market companies in financing growth. Ed had a twenty year career with Digital Equipment Corporation primarily in senior manufacturing and marketing roles. Ed has a B.A. degree in History/Economics from Holy Cross College and a graduate degree from Boston College. His community interests and involvement are focused on public education and economic development in urban centers.


Eric Van Wormer

Vice President

Eric is Vice President of the Ohmcraft division of Micropen Technologies which specializes in designing and manufacturing precision, high performance resistors.  Eric joined Micropen Technologies in 1990, fresh off the campus of Clarkson University where he received a B.S. in Computer Science. (Eric wears badge #10!) Eric was one of the first software design engineers for the Micropen printing systems.  Over the years, Eric has led, or been part of, every major corporate initiative, change and challenge. In addition, the resistor business has experienced double digit growth through his leadership.


Glenn Mehalek

Director of Engineering

Glenn joined MicroPen Technologies in 2008 as Director of Engineering. His current primary responsibilities include management of production engineering and new product development for the Ohmcraft resistor business. Glenn joined MicroPen Technologies after a sixteen year career with Ortho-Clinical Diagnostics where he managed the Software Design Center, chaired the corporate Product Software Task Force and served as Engineering Fellow.

Glenn also worked as Manager of Product Development for the Business Imaging Systems Division of the Eastman Kodak Company. He is a certified Six-Sigma Black Belt, received a BSEE and MSEE from Renssalaer Polytechnic Institute and attended the Advanced Management Program at Duke University.


John Miller

Director of Quality Assurance

John joined the Micropen team in 2008 after a 24 year career in the Automotive Industry. Throughout that time he held numerous manufacturing engineering and quality assignments. John is well versed in quality management system requirements, is a certified quality engineer and a Six Sigma black belt. John holds a bachelor’s degree in Mechanical Engineering from the University of Rochester.