Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918002 | Multi-tool | — | 2021-05-04 |
| 10961745 | Key cover | — | 2021-03-30 |
| 10519693 | Key cover | — | 2019-12-31 |
| 10138655 | Key cover | — | 2018-11-27 |
| 9988827 | Magnetic key assembly | — | 2018-06-05 |
| 6068150 | Enclosure cap for multiple piercing | John Mitchell, Kimberlee Elizabeth Guitar | 2000-05-30 |
| 5687849 | Test tube cassette for accommodating different tube sizes | Kyriakos Christou, Nicholas Parker, John K. Sieh | 1997-11-18 |