| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Agriculture | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Tools for connecting or disengaging | |
| #3 | Hand-held cutting tools | |
| #4 | Crop agriculture | |
| #5 | Nails | |
| #6 | Unspecified technologies | |
| #7 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cronk William | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US1190734A | Rake. | |
| US1177389A | Cultivator. | |
| US1041967A | Wrench. | |
| US1051864A | Combination weeding-hoe. | |
| US972753A | Tang. | |
| US999703A | Handle for pruning-shears and the like. | |
| US942549A | Pliers. | |
| US870227A | Rake. | |
| US764353A | Wrench. | |
| US746296A | Nut-lock. | |
| US774980A | Rake. | |
| CA45267A | Door hanger | |
| CA18480A | Barn door hanger and rail bracket | |
| CA45404A | Hand rake |