Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603483 | Thermal gradient compensator for fluid rotor gyroscopic apparatus | — | 1986-08-05 |
| 4302885 | North finder with optical transfer provision | Seymour Levine | 1981-12-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603483 | Thermal gradient compensator for fluid rotor gyroscopic apparatus | — | 1986-08-05 |
| 4302885 | North finder with optical transfer provision | Seymour Levine | 1981-12-01 |