| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 42 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Civil engineering | |
| #6 | Control | |
| #7 | Mechanical elements | |
| #8 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Agricultural harvest processing | |
| #3 | Presses | |
| #4 | Dredging | |
| #5 | Unspecified technologies | |
| #6 | Vehicle connections | |
| #7 | Alarm systems | |
| #8 | Gearing | |
| #9 | Sanitary equipment | |
| #10 | Vehicle servicing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dain Joseph | 10 |
| #2 | Jones Frank D | 8 |
| #3 | Bowers Robert R | 6 |
| #4 | Herman Moschel | 5 |
| #5 | Clausen Leon R | 3 |
| #6 | Hill George B | 3 |
| #7 | Sperry Herbert B | 2 |
| #8 | Mcclellan Marcus E | 2 |
| #9 | Jackson John L | 1 |
| #10 | Kelley George N | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2394996A | Ensilage harvester | |
| US2347907A | Harvester | |
| US2297310A | Pick-up mechanism | |
| US2292640A | Hay loader | |
| US2207812A | Vehicle supporting stand | |
| US2138604A | Baler | |
| US2108262A | Worm and worm gear assembly | |
| US1959239A | Hay loader | |
| US1953235A | Hitch device | |
| US2104199A | Baling press | |
| US1900724A | Rake tooth for hay loaders | |
| US1917765A | Hay loader | |
| US1917770A | Hay loader | |
| US1872747A | Cornstalk cutter | |
| US1838838A | Alarm device for baling presses | |
| US1938971A | Rake | |
| US1851018A | Hay press | |
| US1812061A | Trucker for hay presses | |
| US1768171A | Hay loader | |
| US1699478A | Cable guide for haystackers |