| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 12 | |
| #2 | United States | 8 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Electrical machinery and energy | |
| #3 | Civil engineering | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements | |
| #6 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Milne Winford Gladstone | 6 |
| #2 | Gladstone Milne Winford | 5 |
| #3 | Ridgers Frederick George | 3 |
| #4 | Wellman Cassels Charles | 2 |
| #5 | Elliott Wilbert Nelson | 2 |
| #6 | Nelson Elliott Wilbert | 1 |
| #7 | Milne Winfred Gladstone | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1677456A | Pole top fixture for transmission lines | |
| US1582340A | Cable clamp | |
| US1679677A | Ground-wire connecter | |
| US1507023A | Hanger for trolley wires and the like | |
| US1523888A | Wire loop | |
| US1617044A | Coupling | |
| US1536483A | Track support | |
| US1620949A | Cross-arm | |
| CA266965A | Cable clamp | |
| CA329493A | Ground rod clip | |
| CA272728A | Cable clamp | |
| CA333096A | Cable clip | |
| CA331342A | Guy wire fastener | |
| CA313111A | Anchor rod eye | |
| CA322719A | Guy wire guard | |
| CA253978A | Insulator pin | |
| CA333821A | Wire connector | |
| CA326772A | Anchor rod | |
| CA246246A | Hanger for trolley wires | |
| CA265558A | Clamp |