Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227767 | Flexible check valve for fluid control | — | 2019-03-12 |
| 5772174 | Adjustable stand for mounting on a wall or the like | Joseph Yedvab | 1998-06-30 |
| D377276 | Reading stand | Joseph Yedvab | 1997-01-14 |