| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Measurement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chesney Cummings C | 11 |
| #2 | Kelly John F | 5 |
| #3 | Lloyd William J | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA82526A | Induction motor | |
| CA83546A | Alternating current apparatus | |
| US718697A | Induction-motor. | |
| US734046A | Return-current circuit-breaker. | |
| US731430A | Alternating-current regulator. | |
| US682351A | Frequency-indicator. | |
| US661306A | Dynamo-electric machine. | |
| CA65700A | Electricity transforming apparatus | |
| CA59001A | Lightning arrester | |
| CA55524A | Electrical measuring apparatus | |
| CA57786A | System of electrical distribution |