| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Unspecified technologies | |
| #3 | Locks | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Wing fittings | |
| #6 | Nails | |
| #7 | Bolts for doors or windows |
| # | Name | Total Patents |
|---|---|---|
| #1 | Joachim Joseph George | 3 |
| #2 | Roethel John H | 3 |
| #3 | Fish Carl C | 2 |
| #4 | Johnson Clifford V | 1 |
| #5 | Joachim Joseph | 1 |
| #6 | George Joachim Joseph | 1 |
| #7 | Feuerlein Georg R | 1 |
| #8 | Rund Nicholas F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2541579A | Window regulator mechanism | |
| US2537661A | Latch construction | |
| US2305427A | Wing screw | |
| US2145666A | Clutch for window regulators | |
| US2125247A | Check arm | |
| US2074191A | Latch mechanism | |
| US1881427A | Door latch mechanism | |
| CA409205A | Window regulator | |
| CA406529A | Hinge | |
| CA409799A | Latch | |
| CA409798A | Hinge | |
| CA346518A | Windshield regulator |