| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 7 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Civil engineering | |
| #6 | Semiconductors | |
| #7 | Consumer goods | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Drying solid materials by removing liquid | |
| #3 | Cranes | |
| #4 | Cutting | |
| #5 | Dredging | |
| #6 | Treating harvested food | |
| #7 | Brushes | |
| #8 | Unspecified technologies | |
| #9 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Luther William M | 15 |
| #2 | Arnold Samuel C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1353167A | Dehydrator | |
| US1297373A | Cubing-machine. | |
| CA181064A | Paring and coring machine | |
| US1246127A | Paring and coring machine. | |
| US1269291A | Fruit slicing and spreading machine. | |
| US1217872A | Paring-machine feeder. | |
| US1217791A | Paring-machine feeder. | |
| CA159949A | Fruit evaporator | |
| US1132020A | Fruit-evaporator. | |
| CA153826A | Fruit evaporator | |
| CA105902A | Differential movement | |
| CA104440A | Rock crusher | |
| CA109022A | Wood dressing machine | |
| US843222A | Wood-dressing machine. | |
| US1132019A | Fruit-evaporator. | |
| CA198964A | Fruit slicing and spreading machine |