| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 105 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Weapons | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Unspecified technologies | |
| #3 | Clutches and brakes | |
| #4 | Vehicle suspension arrangements | |
| #5 | Gearing | |
| #6 | Shafts | |
| #7 | Vehicle transmission mounting | |
| #8 | Armour | |
| #9 | Unspecified technologies | |
| #10 | Cyclically operating valves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knox Harry A | 105 |
| #2 | Baker Bert F | 9 |
| #3 | Hiller Jr Charles | 5 |
| #4 | Hay Nixon Thomas | 4 |
| #5 | Baker Bertie F | 3 |
| #6 | Nixon Thomas H | 3 |
| #7 | Strickland Raymond I | 2 |
| #8 | Somers Richard H | 1 |
| #9 | Christmas John K | 1 |
| #10 | Evans Harold W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2536064A | Roller bearing track shoe | |
| US2487813A | Endless band track | |
| US2563848A | Track shoe with hook connection | |
| US2476983A | Transmission forward and reverse gear with toggle joint control | |
| US2466029A | Suspension system for track adjusting idlers | |
| US2462873A | Suspension unit | |
| US2380971A | Bearing | |
| US2405582A | Clutch | |
| US2395882A | Steering brake | |
| US2393325A | Track shoe | |
| US2389624A | Power transmission apparatus for track-laying vehicles | |
| US2393993A | Flexible idler | |
| US2419955A | Track support | |
| US2336485A | Hydraulic check | |
| US2343301A | Hydraulic check | |
| US2342675A | Track shoe | |
| US2329205A | Clutch | |
| US2391907A | Track shoe | |
| US2322785A | Suspension | |
| US2367220A | Hydraulic check |