| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 36 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Mountings for cannons and pistols | |
| #2 | Motor vehicles | |
| #3 | Unspecified technologies | |
| #4 | Vehicle suspension arrangements | |
| #5 | Unspecified technologies | |
| #6 | Ammunition fuzes | |
| #7 | Pistons and sealings | |
| #8 | Armour | |
| #9 | Gearing | |
| #10 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barnes Gladeon M | 36 |
| #2 | Preston Warren E | 3 |
| #3 | Mccann George M | 1 |
| #4 | Hay Nixon Thomas | 1 |
| #5 | Droulard Nelson R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2872864A | Center-guide for fin-stabilized fixed round ammunition | |
| US2413685A | Tank | |
| US2396073A | Tank | |
| US2024199A | Vehicle | |
| US2065508A | Track for track-laying vehicles | |
| US2035450A | Piston | |
| US2088581A | Transmission | |
| US2011564A | Wheel mounting | |
| US2019482A | Vehicle | |
| US2011565A | Suspension for vehicles | |
| US2060015A | Suspension for vehicles | |
| US2066319A | Gun | |
| US2030051A | Emplacing member for gun carriages and mounts | |
| US2049420A | Gun carriage | |
| US1994458A | Muzzle brake for guns | |
| US1986786A | Gun | |
| US1948497A | Gun | |
| US1948496A | Muzzle brake for guns | |
| US1901138A | Muzzle brake and gas collector | |
| US1848304A | Recoil and counterrecoil mechanism for guns |