Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6702046 | Drill device for a drilling apparatus | Charles T. Webb | 2004-03-09 |
| 6401842 | Directional drilling apparatus with shifting cam | Charles T. Webb | 2002-06-11 |
| 6082470 | Directional drilling system and apparatus | Charles T. Webb | 2000-07-04 |
| 5957222 | Directional drilling system | Charles T. Webb | 1999-09-28 |
| 5735147 | System for preventing the movement of vehicles having air brakes | John Turnbull Cattanach | 1998-04-07 |
| 5328320 | Apparatus for lifting a heavy load with respect to the bed of a truck | J. Thomas Farrow | 1994-07-12 |
| D336651 | Cloth holder having utility in hemming garments | Barbara J. Williams | 1993-06-22 |
| 5197313 | Lever-actuated combination locking apparatus | Richard McCullough | 1993-03-30 |
| 4983030 | Retaining mechanism for eyeglasses having interchangeable lenses | — | 1991-01-08 |
| 4824000 | Pill-dividing apparatus | Genevieve S. Baxter | 1989-04-25 |
| 4271549 | Connection means for a knock-down boat | — | 1981-06-09 |