Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872208 | Compact monopole digital tachometer generator for use in airborne vehicles | Paul C L Richards, David A. Smith | 1989-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872208 | Compact monopole digital tachometer generator for use in airborne vehicles | Paul C L Richards, David A. Smith | 1989-10-03 |