| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 23 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Agriculture | |
| #3 | Packaging and shipping | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements | |
| #6 | Weapons |
| # | Name | Total Patents |
|---|---|---|
| #1 | Morse Theodore F | 5 |
| #2 | Smith F Marion | 4 |
| #3 | Paul Frederick J | 3 |
| #4 | Carnochan John W | 3 |
| #5 | Wolfe Arthur P | 2 |
| #6 | Brantingham Allen C | 1 |
| #7 | Holmes Frank T | 1 |
| #8 | Huntley William W | 1 |
| #9 | Leonard George S | 1 |
| #10 | Huntley Stephen A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2755931A | Grain screen cleaner | |
| US2683533A | Grain separator and cleaner | |
| US2449007A | Method and apparatus for separating peanuts from debris | |
| US1328679A | Fan or blower | |
| US1222291A | Recoil-pad for firearms. | |
| US1239456A | Dust-collector. | |
| US1074970A | Cleaner for separator-screens. | |
| US1244757A | Fruit-pitting machine. | |
| US1088357A | Grain-heater. | |
| US1013040A | Separating-machine. | |
| US1109299A | Grain-separator. | |
| US1166647A | Corn-husking machine. | |
| US812268A | Coffee-roasting machine. | |
| US807848A | Lubricator. | |
| US765795A | Grain-drier. | |
| US735209A | Can-filling machine. | |
| US721421A | Bean-separator. | |
| US717345A | Machine for threshing peas, beans, & c. | |
| US766538A | Shaking grain-separator. | |
| US754617A | Grain-separator. |