Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080168 | Compression pad for laparoscopic/thorascopic surgery | John M. Levin | 2000-06-27 |
| 5952412 | Pelletized rubber | Lee Greenberg | 1999-09-14 |
| 5910514 | Synthetic mulch | Lee Greenberg | 1999-06-08 |