Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770503 | Staged paper shredder | Gary Klowak, Douglas Bisson | 2014-07-08 |
| 7743876 | Stethoscope shield system and method of shielding stethoscope using the same | — | 2010-06-29 |
| 6009971 | Self-adherent disposable stethoscope shield system | W. Jeffrey Weidman | 2000-01-04 |
| D316473 | Combined shirt and suspenders | W. Jeffrey Weidman | 1991-04-30 |
| D304522 | Suspenders | W. Jeffrey Weidman | 1989-11-14 |
| D294657 | Suspenders | W. Jeffrey Weidman | 1988-03-15 |