| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Optics | |
| #3 | Machines | |
| #4 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Cameras | |
| #3 | Ammunition fuzes | |
| #4 | Optical systems | |
| #5 | Demodulation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bogle Robert W | 11 |
| #2 | Gero Gary | 3 |
| #3 | Knowles William S | 1 |
| #4 | Kiebler John W | 1 |
| #5 | Wald Stephen L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4601557A | Motion picture camera automatic focusing system | |
| CA1260740A | Motion picture camera automatic focusing system | |
| US4534629A | Motion picture camera automatic focusing system | |
| US3079564A | Hot cathode video detector | |
| US3088112A | Echo altimeter for a low level guidance system | |
| US3329952A | Superregenerative pulse radar proximity fuze | |
| US3149327A | Microwave superregenerative pulse radar | |
| US2961652A | Radio altimeters | |
| US2961653A | Radio ranging devices | |
| US2975414A | Radio ranging device |