| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Medical technology | |
| #3 | Measurement | |
| #4 | Machine tools | |
| #5 | Thermal processes | |
| #6 | Transport | |
| #7 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Medical preparations | |
| #3 | Medical purpose containers | |
| #4 | Measuring distances | |
| #5 | Vehicle parts | |
| #6 | Sawing | |
| #7 | Measuring force, work and fluid pressure | |
| #8 | Steam generation | |
| #9 | Games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cook Harry | 11 |
| #2 | Hamilton Martha | 3 |
| #3 | Danielson Douglas | 3 |
| #4 | Goderstad Colette | 3 |
| #5 | Reardan Dayton T | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US1221791A | Dial for games and the like. | |
| US723653A | Automatic feed-water regulator. | |
| GB190107852A | Improvements in Glass-cutters. | |
| GB190107627A | Improvements in Boot-cleaning and Polishing Brushes. | |
| CA72696A | Glass tube cutter | |
| US672312A | Glass-tube cutter. | |
| US662222A | Clothes-line reel. |