Thomas J Dunyak

Title: Thomas J Dunyak: Innovator in Fuel Cell Technology

Introduction

Thomas J Dunyak is a notable inventor based in Blacksburg, VA (US), recognized for his contributions to fuel cell technology. He holds 2 patents that showcase his innovative approaches to enhancing the efficiency and reliability of fuel cells.

Latest Patents

Dunyak's latest patents include a hot compression process for making edge seals for fuel cells. This process involves forming integral edge seals in anode and cathode assemblies, which are initially made larger than their finished size. Beads of AFLAS are applied to a band adjacent to the peripheral margins on both sides of the assemblies. The assemblies are then placed in a hot press and compressed for about five minutes, allowing the AFLAS to permeate the peripheral margins. After cooling, the assemblies are cut to their finished size. Another significant patent is for integral edge seals for phosphoric acid fuel cells. This invention features an elastomer that permeates an outer peripheral band contiguous with the outer edges of the cathode and anode assemblies. This design ensures a reliable and easy-to-manufacture integral edge seal, which maintains good electrical contact throughout the life of the fuel cell.

Career Highlights

Throughout his career, Dunyak has worked with prominent organizations, including Westinghouse Electric Corporation and the United States Department of Energy. His experience in these institutions has significantly contributed to his expertise in fuel cell technology.

Collaborations

Dunyak has collaborated with notable colleagues such as Samuel J Granata, Jr and Boyd M Woodle, further enhancing his work in the field of fuel cells.

Conclusion

Thomas J Dunyak's innovative work in fuel cell technology, particularly through his patented processes, demonstrates his commitment to advancing energy solutions. His contributions continue to impact the field positively.