Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364601 | Tapered lobular driver and fastener | Richard W. Lukes, Donald K. BLAESS | 2022-06-21 |
| 10195723 | Tapered lobular driver and fastener | Richard W. Lukes, Donald K. BLAESS | 2019-02-05 |
| D807139 | Driver | David Graham, Randy LUZUM, Donald K. BLAESS | 2018-01-09 |