Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954156 | Adjustable saw horse | — | 1999-09-21 |
| 5120311 | Blood collection tube holder | William E. Sagstetter, Louis E. Greenberg, Alan Wanderer | 1992-06-09 |
| 5092462 | Disposal for disengaging and receiving needles | William E. Sagstetter | 1992-03-03 |
| 5086922 | Disposal for needles and syringes | William E. Sagstetter | 1992-02-11 |
| 4585252 | Ski security system | — | 1986-04-29 |
| 4327838 | Clip-on book end | — | 1982-05-04 |