Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403108 | Filtration operator | — | 2016-08-02 |
| 7648630 | Underwater filtration operator | — | 2010-01-19 |
| 6790345 | Underwater filtration operator | — | 2004-09-14 |
| 6237877 | Failed bearing indicator | James L. Wallace | 2001-05-29 |
| 4619298 | Cable greasing adaptor | — | 1986-10-28 |
| 4567925 | Speedometer and tachometer cable greasing adaptor | — | 1986-02-04 |