| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 23 | |
| #2 | Canada | 17 | |
| #3 | Germany | 4 | |
| #4 | United Kingdom | 2 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Vehicle transmission mounting | |
| #3 | Clutches and brakes | |
| #4 | Unspecified technologies | |
| #5 | Horticulture | |
| #6 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Starr Charles Ervin | 13 |
| #2 | Starr Charles E | 13 |
| #3 | Starr Eva M | 3 |
| #4 | Jackson Ernest W | 3 |
| #5 | Ervin Starr Charles | 1 |
| #6 | Jackson Ernest Wedgwood | 1 |
| #7 | Baker Arthur F | 1 |
| #8 | Fred Williams | 1 |
| #9 | Thompson John A | 1 |
| #10 | Williams Fred | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2229654A | Transmission | |
| US2178900A | Speed change axle and means for oiling the same | |
| US2080937A | Transmission gearing | |
| US2064230A | Freewheeling mechanism | |
| US2056303A | Speed change axle | |
| US1965266A | Speed change axle | |
| GB248247A | Transmission gearing | |
| US1731548A | Transmission gearing | |
| US1667260A | Transmission clutch | |
| US1581695A | Transmission gearing | |
| US1509498A | Transmission mechanism | |
| US1703846A | Transmission mechanism | |
| US1623212A | Transmission mechanism | |
| US1706551A | Transmission mechanism | |
| GB191268A | Improvements in or relating to driving gear for motor driven vehicles | |
| US1693079A | Speed-change transmission gearing | |
| US1511530A | Driving gearing for motor-driven vehicles | |
| US1464887A | Vehicle driving gear | |
| US1535634A | Differential driving mechanism | |
| US1383579A | Spring-hanger for automobiles |