Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775001 | Zoned air conditioning system | Colin W. Ward, Lewis Marton, Geoffrey N. Beeche, Leslie Phipps | 1988-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775001 | Zoned air conditioning system | Colin W. Ward, Lewis Marton, Geoffrey N. Beeche, Leslie Phipps | 1988-10-04 |