| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | France | 4 | |
| #3 | United States | 4 | |
| #4 | United Kingdom | 3 | |
| #5 | Germany | 2 | |
| #6 | South Africa | 2 | |
| #7 | Australia | 1 | |
| #8 | Spain | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Portugal | 1 | |
| #13 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Electrical machinery and energy | |
| #3 | Transport | |
| #4 | Basic communication technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aronson Robert R | 3 |
| #2 | Aronson R | 3 |
| #3 | Aronson Robert Raymond | 2 |
| #4 | Rippel Wally E | 2 |
| #5 | Lauve Henry D S | 1 |
| #6 | Robaato Reimondo Aronson | 1 |
| #7 | Lauve Henry De S | 1 |
| #8 | Rippel W | 1 |
| #9 | Aronson R R | 1 |
| #10 | Rippel Wally Ewald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4257681A | Automotive rear view mirror | |
| US4310872A | Automobile front end unit | |
| DE2624773A1 | BATTERY SYSTEM | |
| US3808481A | Commutating circuit for electrical vehicle | |
| GB1377390A | Chopper circuit for periodically interrupting the flow of energy from an electrical source through a load | |
| CA950533A | Scr chopper circuit | |
| CA927881A | Air supported electric vehicle | |
| CA891687A | Regenerative system for electric vehicle |