| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 14 | |
| #2 | United States | 9 | |
| #3 | Austria | 3 | |
| #4 | Germany | 3 | |
| #5 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Mechanical elements | |
| #4 | Environmental technology | |
| #5 | Engines, pumps and turbines | |
| #6 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thomas John Godfrey Parry | 5 |
| #2 | Thomas John G P | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US1301763A | Power transmission on rail and road trains and the like. | |
| US1341223A | Transmission of power | |
| US1301985A | Ignition of internal-combustion engines. | |
| US1203664A | Driving of road and rail vehicles. | |
| US1203663A | Driving of road-vehicles. | |
| US1272148A | Charging of accumulators from a variable-speed dynano electric machine. | |
| US1261069A | Power transmission. | |
| US1203662A | Gearing. | |
| US1217529A | Electric power transmission. |