Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367745 | Hinge for shower stall doors | — | 1994-11-29 |
| 4823438 | Hinge assembly for shower stalls | — | 1989-04-25 |
| 4498848 | Reciprocating piston air compressor | Jan Petrovsky | 1985-02-12 |