Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5882319 | Lavage instrument | Daniel H. Olson, Mark R. Rufener | 1999-03-16 |
| D397788 | Irrigation and suction instrument | Daniel H. Olson, Mark R. Rufener | 1998-09-01 |
| D368773 | Combined suction and irrigation surgical instrument | Robert W. Atkinson, Tim Donaldson, Mark R. Rufener | 1996-04-09 |
| D332656 | Control unit for medical and surgical fluid delivery device or the like | Robert W. Atkinson, William J. Donizetti | 1993-01-19 |
| 5152746 | Low pressure irrigation system | Robert W. Atkinson | 1992-10-06 |
| 4669453 | Lavage system | Robert W. Atkinson | 1987-06-02 |