Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D675081 | Escutcheon | Stuart Clark, Lisa Edlund-Tjernberg, Fred Blochlinger, David Pritchard | 2013-01-29 |
| D675082 | Escutcheon | Stuart Clark, Lisa Edlund-Tjernberg, Fred Blochlinger, David Pritchard | 2013-01-29 |
| D675083 | Escutcheon | Stuart Clark, Lisa Edlund-Tjernberg, Fred Blochlinger, David Pritchard | 2013-01-29 |
| D673838 | Escutcheon | Stuart Clark, Lisa Edlund-Tjernberg, Fred Blochlinger, David Pritchard | 2013-01-08 |
| 6105404 | Squiggle keys and cylinder locks for squiggle keys | Peter Field | 2000-08-22 |