Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5503628 | Patient-fillable hypodermic jet injector | Paul R. Schwebel | 1996-04-02 |
| 4819285 | Portable collapsible baby crib | — | 1989-04-11 |
| 4774849 | Gear mechanism with wear compensation | E. David Venable, David C. Shropshire | 1988-10-04 |
| 4692953 | Portable collapsible baby crib | — | 1987-09-15 |