| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Weapon sights | |
| #3 | Aeroplanes | |
| #4 | Parachutes | |
| #5 | Unspecified technologies | |
| #6 | Measuring distances | |
| #7 | Unspecified technologies | |
| #8 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Inglis Henry B | 11 |
| #2 | Robert Kauch | 2 |
| #3 | Paulus Charles L | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2105148A | Pilot director | |
| US1907387A | Gun sight | |
| US1917974A | Flow meter | |
| US2105147A | Bomb sight and pilot director | |
| US1955746A | Level indicator | |
| US1650628A | Gun sight | |
| US1592490A | Flexible gun mount | |
| US1505959A | Duplex control for flexibly-mounted guns | |
| US1519454A | Gun reel feed unit | |
| US1432757A | Wind compensator for aircraft guns | |
| US1432756A | Machine-gun mount |