Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9095122 | Acoustic tag having a digestible fuse | William W. Allen, Scott Ellis Hemmings | 2015-08-04 |
| 6206598 | Capping device | Neil Sidell | 2001-03-27 |
| 6082574 | Collection apparatus | — | 2000-07-04 |
| D400577 | Full circle calendar | — | 1998-11-03 |
| 5791837 | Annular tool for cutting holes in metal | — | 1998-08-11 |
| D312274 | Calendar | — | 1990-11-20 |
| 4958407 | Auxiliary tool handle | — | 1990-09-25 |
| 4930181 | Auxiliary tool handle | — | 1990-06-05 |