Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931057 | Compression anastomosis coupling assembly | Joel W. Cummings | 1990-06-05 |
| 4907591 | Surgical instrument for establishing compression anastomosis | Alfred V. Vasconcellos, Joel W. Cummings, Dean E. McBeth | 1990-03-13 |