| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 23 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electric switches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcroberts Charles E | 8 |
| #2 | Bachman Anatole | 8 |
| #3 | Duffield Joseph F | 4 |
| #4 | Benjamin Reuben B | 4 |
| #5 | Phillips Paul D | 1 |
| #6 | Banfield Harry S | 1 |
| #7 | Mciver William K | 1 |
| #8 | Leinen Arthur P | 1 |
| #9 | Copping George A | 1 |
| #10 | Duncan Charles | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2950366A | Manually operable electric switch | |
| CA318425A | Mail box | |
| CA748037A | Electrical load distribution service centre | |
| CA603254A | Grip for high current carrying wire | |
| CA636928A | Ganged switch gear | |
| CA298615A | Electric iron | |
| CA299082A | Condenser | |
| CA678580A | Switch operating device | |
| CA297760A | Shock absorbing socket | |
| CA774246A | Receptacle for wiring devices | |
| CA650157A | Wiring device assembly | |
| CA654347A | Switching assembly | |
| CA315000A | Lighting fixture | |
| CA312761A | Insulator housing for electrical devices | |
| CA311661A | Tuning device | |
| CA550555A | Panel board assembly | |
| CA303166A | Shade holding device | |
| CA648703A | Manually operable electric switch | |
| CA657888A | Cable duct | |
| CA298616A | Electric iron |