| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Machine tools | |
| #4 | Control | |
| #5 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Graham Charles H | 8 |
| #2 | Amwake Harry S | 2 |
| #3 | Postovit Lynne-Marie | 1 |
| #4 | Scott Gordon John | 1 |
| #5 | Adams Michael A | 1 |
| #6 | Miller Frank B | 1 |
| #7 | Scott Gordon J | 1 |
| #8 | Charles H Graham | 1 |
| #9 | Heaton Jeremy P W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4610418A | Wall mounted support device | |
| US4572038A | Multi-purpose tool | |
| CA1209628A | Electrical heating system | |
| US2787768A | Cooling apparatus for electrical equipment | |
| US726468A | Process of forming accumulator-electrodes. | |
| US707372A | Electrochemical generator. | |
| US722916A | Motor-vehicle. | |
| US702760A | Electrochemical generator. | |
| US647756A | Pipe connection. | |
| CA553457A | Cooling apparatus for electrical equipment |