| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering | |
| #3 | Furniture and games | |
| #4 | Machines | |
| #5 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Treating harvested food | |
| #2 | Kitchen equipment | |
| #3 | Separating solids | |
| #4 | Harvesting | |
| #5 | Unspecified technologies | |
| #6 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Howson Charles T | 5 |
| #2 | Paul Frederick J | 4 |
| #3 | Morse Theodore F | 3 |
| #4 | Chapman William A | 1 |
| #5 | Machemer Edward J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2479961A | Machine for removing stems and caps from berries, fruit, and the like | |
| US2240443A | Washer | |
| US2240442A | Cleaning and separating device | |
| US1843283A | Cherry pitting machine | |
| US1815730A | Coring machine | |
| US1864595A | Coffee grinder | |
| US1709018A | Coffee grinder | |
| US1694263A | Cherry-pitting machine | |
| US1802019A | Gas-mixing device | |
| US1675572A | Separating machine | |
| US1336852A | Cherry-pitter | |
| CA201064A | Cherry pitter |