Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5542223 | Air duct boot | John P. Inda | 1996-08-06 |
| 5397155 | Air duct fitting | John P. Inda | 1995-03-14 |
| D348097 | Pipe coupling | John P. Inda | 1994-06-21 |
| D347271 | Pipe fitting | John P. Inda | 1994-05-24 |
| D341655 | Air duct riser | John P. Inda | 1993-11-23 |
| 5240288 | Double air duct boot | John P. Inda | 1993-08-31 |