| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 17 | |
| #2 | Canada | 9 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Mechanical control devices | |
| #3 | Vehicle parts | |
| #4 | Unspecified technologies | |
| #5 | Nails | |
| #6 | Vehicle windows, roofs and doors | |
| #7 | Certain plastics | |
| #8 | Vehicle seats | |
| #9 | Motor vehicles | |
| #10 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Francis Duffy James | 12 |
| #2 | Duffy James Francis | 7 |
| #3 | Boersma Reemer A | 5 |
| #4 | Frances Duffy James | 1 |
| #5 | Duffy James F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2367657A | Attaching device | |
| US2358206A | Attaching device | |
| US2313812A | Scuff plate | |
| US2218814A | Scuff plate | |
| US2127200A | Accelerator pedal | |
| US2061145A | Inspection cover | |
| US2019663A | Running board | |
| US1963941A | Inspection door construction | |
| US1963940A | Flexible bearing | |
| US1823647A | Hood corner protector | |
| US1878440A | Emergency brake pad | |
| US1883737A | Mat | |
| US1905372A | Plate covering and attachment | |
| US1905371A | Mat | |
| US1840938A | Draft plate | |
| US1917929A | Method of molding a motor mounting pad | |
| US1663586A | Toe-board plate | |
| CA364193A | Inspection door | |
| CA360097A | Running board | |
| CA372456A | Inspection cover |