| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Scaffolding | |
| #2 | Unspecified technologies | |
| #3 | Finishing work on buildings | |
| #4 | Unspecified technologies | |
| #5 | Metal wire processing | |
| #6 | Sanitary equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcmillan Howard O | 13 |
| #2 | Mcmillan Frank G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1972532A | Holder for toothbrushes | |
| US1960502A | Tie clamp | |
| US1700174A | Wire-cutting device | |
| US1906393A | Extensible shore | |
| US1636143A | Column clamp with castings | |
| US1635428A | Form tie for concrete forms | |
| US1559575A | Shore and trench brace | |
| US1539053A | Clamp for concrete-column forms | |
| US1559574A | Clamping device for concrete forms | |
| US1523438A | Clamp | |
| US1523437A | Gauge device | |
| US1344139A | Post-splicing clamp | |
| CA176956A | Clamp for concrete forms |