Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550338 | Pressure sensing device | — | 2003-04-22 |
| 6250329 | Snap open pressure relief valve | — | 2001-06-26 |
| 6220293 | Multiple outlets self-actuated irrigation valve | — | 2001-04-24 |
| 5944052 | Multiple outlets self-actuated irrigation valve | — | 1999-08-31 |
| 5524020 | Vacuum furnace with movable hot zone | Suresh C. Jhawar, John K. Grier, Brian K. Grier | 1996-06-04 |