Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568727 | Retention and reinforcement system for knobs and levers | — | 2003-05-27 |
| 6550074 | Air-burst drain plunger | Howard M. Allenbaugh, David M. Turchik | 2003-04-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568727 | Retention and reinforcement system for knobs and levers | — | 2003-05-27 |
| 6550074 | Air-burst drain plunger | Howard M. Allenbaugh, David M. Turchik | 2003-04-22 |