Patents per Year
Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5403333 | Side-to-end vascular anastomotic staple apparatus | Perry M. Domaas | 1995-04-04 | |
| 5366462 | Method of side-to-end vascular anastomotic stapling | Perry M. Domaas | 1994-11-22 | |
| 5234447 | Side-to-end vascular anastomotic staple apparatus | Perry M. Domaas | 1993-08-10 | |
| 4532659 | Prosthetic heart valve with plano-convex disk occluder | — | 1985-08-06 | $197,000 |
| 4512471 | Storage unit | Perry M. Domaas | 1985-04-23 | $182,000 |
| 4488318 | Prosthetic heart valve | — | 1984-12-18 | |
| 4441215 | Vascular graft | — | 1984-04-10 | |
| 4416029 | Trileaflet prosthetic heart valve | — | 1983-11-22 | |
| 4368736 | Anastomotic fitting | — | 1983-01-18 | |
| 4366819 | Anastomotic fitting | — | 1983-01-04 | |
| 4319364 | Pivoting disc heart valve | — | 1982-03-16 | |
| 4306319 | Heart valve with non-circular body | — | 1981-12-22 | |
| RE30507 | Heart valve prosthesis | — | 1981-02-10 | |
| 4211241 | Heart valve sizing gauge | Donald N. Mehl | 1980-07-08 | |
| 4197593 | Rotatably positionable heart valve and method | Donald N. Mehl, Kathryn A. Klemetsrud | 1980-04-15 |