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MatrixLogo horizontal white

Injection Molding and Moldmaking
with Surgical Precision

Injection Molding and Moldmaking
with Surgical Precision

Our Bloggers

Brent Borgerson BRENT BORGERSON

Senior Process Engineer

Brent is the veteran Process Engineer at Matrix. With over 48 years of plastics processing experience, Brent enjoys sharing his extensive command of polymer science with others, and has written many helpful blogs on various topics. Brent came to Matrix as a seasoned molding expert in 1999.


Pat Collins PAT COLLINS

Molding Operations Manager

Pat's responsibilities as our Molding Operations Manager revolve around keeping our three-shift molding operation running smoothly, so that our customers receive their products to specifications and on schedule. He began his plastics career as a molding machine operator in 1983, and joined Matrix in 2007.


Gary Johansson GARY JOHANSSON

Vice President - Quality/Regulatory

As Vice President - Quality/Regulations at Matrix Plastic Products, Gary heads up our Quality Department and is the primary technical quality interface with our customers. He began his toolmaking apprenticeship in 1973 and has been with Matrix since its inception in 1978.


Rita Johannson RITA JOHANSSON

Accounting & HR Manager

Rita’s primary areas of responsibility include Human Resources and Accounting, including administration of payroll and employee benefits, financial reporting, business insurance, and governmental compliance. She has been with Matrix since 1979.


Hans Noack HANS NOACK

Design Engineer

Hans is the mastermind who can take the most challenging print, part or model and design a mold to satisfy the customer. He’s been a moldmaker for more than 50 years, and has worked at Matrix as a full-time mold design engineer since 1990.


Andy Ziegenhorn ANDY ZIEGENHORN

Chief Operating Officer

As Chief Operating Officer, Andy is responsible for all operations and key performance measures. He started working at Matrix as a part-time summer employee at the age of 17, and has ascended through the various roles over the years.


Anne Ziegenhorn ANNE ZIEGENHORN

Sales & Marketing Manager

Anne's responsibilities are to communicate with customers and connect them with the solutions that Matrix can provide. Anne is also the Deputy Management Representative for our ISO 13485 & 9001 QMS. She has a BS from Northwestern University and has been with Matrix since 1995.


Paul Ziegenhorn PAUL ZIEGENHORN

President

As President, Paul focuses on leadership, strategic planning, and the continued growth of Matrix Plastics Products. He has been President of Matrix since he co-founded the company in 1978 with his brother, James, and his father, William.


Tom Ziegenhorn TOM ZIEGENHORN

Manufacturing Operations Manager

Tom's role as Manufacturing Operations Manager is multi-dimensional and straddles engineering, tooling and molding. He has been with Matrix since 1983, first as an apprentice moldmaker and then migrating into a number of different roles, including Shop Foreman and mold design and engineering

 

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