Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8129656 | Method for producing thermal energy | Karl Barth | 2012-03-06 |
| 4591086 | Surgical stapling instrument | Jay E. Campbell, Lehmann K. Li | 1986-05-27 |
| 4458835 | Surgical stapling control means | Lehmann K. Li, Jay E. Campbell | 1984-07-10 |
| D272226 | Staple extracting instrument | Lehmann K. Li, Jay E. Campbell | 1984-01-17 |
| D271418 | Surgical stapling instrument | Jay E. Campbell, Lehmann K. Li | 1983-11-15 |
| 4406392 | Surgical stapling instrument | Jay E. Campbell, Lehmann K. Li | 1983-09-27 |
| 4391402 | Surgical stapling control means | Jay E. Campbell, Lehmann K. Li | 1983-07-05 |