Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6261033 | Positive feed tool having rectractable members | Bruce A. Thames, Robert Erling Fowler | 2001-07-17 | |
| 6196772 | Positive feed tool having a clutch | Bruce A. Thames | 2001-03-06 | |
| 6193447 | Positive feed tool having a retract valve | Bruce A. Thames | 2001-02-27 | |
| 6105595 | Method, system, and apparatus for automatically preventing or allowing flow of a fluid | — | 2000-08-22 | |
| 5888032 | Paddle fitting tool | — | 1999-03-30 | |
| 4396318 | Collet-type drill | Robert M. McClure | 1983-08-02 | $8,115,000 |