Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8167867 | Oval-shaped cardiac cannula | Roderick E. Briscoe, Paul F. Rom, Karyl L. Stapert, David DeWindt, Ronald A. Devries +1 more | 2012-05-01 |
| 7276055 | Oval-shaped cardiac cannula | David DeWindt, Ronald A. Devries, William E. Sidor | 2007-10-02 |
| 6656109 | Suction retractor for attaching to an organ within a body | James H. DeVries, Brian S. Beals | 2003-12-02 |
| 6645194 | Flexible disc obturator for a cannula assembly | Roderick E. Briscoe, Paul F. Rom, Karyl L. Stapert, David DeWindt, Ronald A. Devries +1 more | 2003-11-11 |
| 6524338 | Method and apparatus for stapling an annuloplasty band in-situ | — | 2003-02-25 |
| 6447484 | Flexible disc obturator for a cannula assembly | Roderick E. Briscoe, Paul F. Rom, Karyl L. Stapert, David DeWindt, Ronald A. Devries +1 more | 2002-09-10 |