| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Germany | 1 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools | |
| #5 | Mechanical elements | |
| #6 | Civil engineering | |
| #7 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Electric switches | |
| #5 | Harvesting | |
| #6 | Gearing | |
| #7 | Locks | |
| #8 | Thread cutting | |
| #9 | Vehicle transmission mounting | |
| #10 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | David Fergusson | 6 |
| #2 | De Mato Samuel P | 2 |
| #3 | Brown Percy F | 1 |
| #4 | Franquist Gustave E | 1 |
| #5 | Vincent Andrew W | 1 |
| #6 | Cunningham Francis E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2584793A | Gear member | |
| US2448078A | Reciprocating tedder attachment for power mower sickle bars | |
| US2384895A | Attachment for screw machines | |
| US2395963A | Seal for joints | |
| US2061223A | Chain construction | |
| US2041599A | Vehicle construction | |
| US2113018A | Vehicle track | |
| US2061229A | Vehicle tread chain | |
| US1900439A | Motor vehicle | |
| US1452196A | Fastening device |