Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746178 | Sewer drain receptacle with hose resting seat | Gerald M. Hensley | 2004-06-08 |
| D461001 | Sewer cap | Gerald M. Hensley | 2002-07-30 |
| 5595462 | Machine tool coolant delivery method and apparatus | — | 1997-01-21 |
| D317270 | Monitoring well cap | — | 1991-06-04 |
| D317271 | Monitoring well cap | — | 1991-06-04 |
| 4881597 | Environmentally safe locking cap for monitoring well | — | 1989-11-21 |