Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9226652 | Devices and methods for tissue invagination | Robert B. DeVries, Roy H. Sullivan, Marc Tassy, Jr., Kristian DiMatteo, William J. Shaw | 2016-01-05 |
| D327827 | Combined power screwdriver and light | — | 1992-07-14 |
| D318470 | Telephone set | — | 1991-07-23 |
| D317131 | Drawing instrument | — | 1991-05-28 |