| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 43 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Electrical machinery and energy | |
| #5 | Control | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Unspecified technologies | |
| #3 | Parachutes | |
| #4 | Systems controlling non-electric variables | |
| #5 | Fire-fighting | |
| #6 | Electric switches | |
| #7 | Explosive charges | |
| #8 | Weapon sights | |
| #9 | Aeroplanes | |
| #10 | Dynamo-electric machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paulus Charles L | 43 |
| #2 | Robert Kauch | 16 |
| #3 | Stout Raymond K | 4 |
| #4 | Inglis Henry B | 1 |
| #5 | Cullman Jr Fred A | 1 |
| #6 | Lesh Edwin Z | 1 |
| #7 | Klein Howard A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2454832A | Electric servo | |
| US2489315A | Catapult | |
| US2449566A | Aircraft flight stabilizing control unit and system | |
| US2547968A | Gyrostabilizer | |
| US2476320A | Selective fluid valve | |
| US2395063A | Insert locking means | |
| US2397978A | Stick control unit | |
| US2440288A | Electrical socket | |
| US2441593A | Electric servomotor unit | |
| US2408808A | Automatic clutch and brake for electric motors and generators | |
| US2452599A | Control system for target aircraft | |
| US2361412A | Gunner's warning panel and lamp system | |
| US2346183A | Fire extinguisher | |
| US2329215A | Electric circuit control mechanism | |
| US2307067A | Servo cylinder | |
| US2288640A | Circuit breaker or blinker | |
| US2270336A | Vibration absorber | |
| US2307066A | Diaphragm | |
| US1891172A | Parachute flare | |
| US1918191A | Fire extinguisher |