Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9394850 | Metal gasket with coating topography | Jeffery A. Foster, Thomas P. Plunkett | 2016-07-19 |
| 6824874 | Insulator and seal for fuel cell assemblies | Kanu G. Shah, Frank Popielas, Brent R. Boldt | 2004-11-30 |
| 6730363 | Epoxy nitrile insulator and seal for fuel cell assemblies | Kanu G. Shah, Frank Popielas | 2004-05-04 |
| 6605380 | Fuel cell plate with variable thickness sealing beads | Colin Chen, Frank Popielas, Kanu G. Shah | 2003-08-12 |