Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364011 | Mechanical assemblies employing sensing means for sensing motion or position | Brian Snelgrove | 1982-12-14 |
| 4259637 | Mechanical assemblies employing sensing means for sensing motion or position | Frederick S. Penman | 1981-03-31 |
| 4184635 | Control units for heating systems | — | 1980-01-22 |