Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7722312 | Fuel cell compressor system | William N. Eybergen, Martin Dale Pryor | 2010-05-25 |
| 5829565 | One-way clutch | Donald J. Fergle, Erlen B. Walton | 1998-11-03 |
| 5058197 | Heater apparatus for fluid medium in a hermetically sealed chamber | Glenn A. Honkomp, Thomas O. McNay, Larry G. Burrows, Benjamin Bowsky | 1991-10-15 |
| 4282751 | Fluid flowmeter | Hermann Kaiser, Jerry A. Olson | 1981-08-11 |
| 4254312 | Temperature compensated fill valve/pressure switch | Robert S. Migrin | 1981-03-03 |