Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7145836 | Underwater acoustic generator using pulse engine and gas disperser | William J. Christoff, James A. Nestlerode | 2006-12-05 |
| 5596934 | Seismic restraint system | Dennis Hamm, Glenn Brake | 1997-01-28 |
| 4379718 | Process for separating solid particulates from a melt | LeRoy F. Grantham | 1983-04-12 |