| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Barnard Thomas H | 11 |
| #2 | Taylor Herbert M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1584420A | Earth anchor | |
| US1487701A | Clamp | |
| US1520218A | Insulator bracket | |
| US1460567A | Strain clamp | |
| US1523164A | Insulator-supporting bracket | |
| US1271264A | Cable-clamp. | |
| CA401067A | Cable clamp | |
| CA232825A | Insulator bracket | |
| CA228651A | Strain clamp | |
| CA370014A | Guy | |
| CA237144A | Cable clamp |