Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9513643 | Building device cluster data display with thumbnail graphical display interface | Donald Day, Paul Thompson, John Wallace | 2016-12-06 |
| 8261462 | Picture hanging, positioning and leveling device | — | 2012-09-11 |
| 5921654 | Illuminated manual gripping device | — | 1999-07-13 |