Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172481 | Electronic inclinometer | Colin P. Wiseman, Paul Ryan | 1992-12-22 |
| 4846954 | Inclination sensor | Paul Ryan, Kelvin R. Davis | 1989-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172481 | Electronic inclinometer | Colin P. Wiseman, Paul Ryan | 1992-12-22 |
| 4846954 | Inclination sensor | Paul Ryan, Kelvin R. Davis | 1989-07-11 |