| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machine tools | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Electric motor controls | |
| #2 | Dynamo-electric machines | |
| #3 | Electrical vehicle propulsion | |
| #4 | Rolling metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pestarini Joseph M | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2790123A | Electric power plant | |
| US2769952A | Excitation system and control therefor | |
| US2725490A | Electric power system | |
| US2761074A | Variable speed power system | |
| US2796570A | Electric power system | |
| US2780761A | Variable speed motor system | |
| US2741731A | Electric power system for motors | |
| US2666174A | Synchronous motor | |
| US2665403A | Electric motor | |
| US2282822A | Power system including rotary transformer | |
| US2203544A | Power system | |
| US2125806A | Electrical equipment | |
| US2138667A | Direct current commutating type dynamo-electric machine |