Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6017329 | Hypodermic needle guard and method to prevent needle stick injuries | — | 2000-01-25 |
| 5843041 | Hypodermic needle guard and method to prevent needle stick injuries | Michael R. Flodman | 1998-12-01 |
| 5314414 | Hypodermic needle guard and method to prevent needle stick injuries | Michael R. Flodman | 1994-05-24 |
| 5256153 | Hypodermic needle guard and method to prevent needle stick injuries | — | 1993-10-26 |
| 5141500 | Hypodermic needle guard | — | 1992-08-25 |
| 5019051 | Hypodermic needle guard | — | 1991-05-28 |
| 4893613 | Endoscope construction with means for controlling rigidity and curvature of flexible endoscope tube | — | 1990-01-16 |
| 4890602 | Endoscope construction with means for controlling rigidity and curvature of flexible endoscope tube | — | 1990-01-02 |