Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437682 | Medical knot tying instrument and method for use thereof | O. Drew Grice, Michael Buhler | 1995-08-01 |
| 4554849 | Method and apparatus for punching holes in polymer tubes | — | 1985-11-26 |
| D268871 | Medical tubing hub for catheters or the like | James A. Martinsen, Lorne C. Scharnberg | 1983-05-03 |
| 4238340 | Hemodialyzer | Finley W. Markley, Raymond M. Lukes | 1980-12-09 |