| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Measurement | |
| #5 | Packaging and shipping | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Cutting | |
| #2 | Unspecified technologies | |
| #3 | Treating harvested food | |
| #4 | Transport or storage devices | |
| #5 | Clutches and brakes | |
| #6 | Analysing materials | |
| #7 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Boutell William H | 9 |
| #2 | Pease Franklin B | 2 |
| #3 | Preston George H | 1 |
| #4 | Miller Joseph A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2224655A | Vegetable slicing machine | |
| US987108A | Paring apparatus. | |
| US943965A | Fruit and vegetable slicing or chopping machine. | |
| US984843A | Paring-machine. | |
| US953118A | Clutch. | |
| US892394A | Fruit-paring machine. | |
| US1102467A | Fruit or vegetable slicing machine. | |
| US974230A | Apple-paring machine. | |
| US892393A | Apple-paring machine. | |
| US820762A | Fruit-slicer. | |
| US732651A | Feeding mechanism. | |
| US784029A | Fruit-slicer. | |
| US765993A | Automatic feed device. |