| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Canada | 9 | |
| #3 | United Kingdom | 3 | |
| #4 | Germany | 2 | |
| #5 | France | 1 |
| # | Technology | |
|---|---|---|
| #1 | Vehicle parts | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hershey Orville S | 22 |
| #2 | Sickel Ernest J Van | 2 |
| #3 | Henderson William A | 1 |
| #4 | Mather Gurdon C | 1 |
| #5 | Sickle Ernest J Van | 1 |
| #6 | Scott Hershey Orville | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB314831A | Improved means for preventing unauthorised use of motor vehicles | |
| GB314830A | Improvements in automobile locks | |
| GB314847A | Improved means for preventing unauthorised use of motor vehicles | |
| US1730426A | Switch mechanism | |
| US1685128A | Automobile lock | |
| US1653567A | Automobile lock | |
| US1730396A | Automobile lock | |
| US1687836A | Automobile lock | |
| US1694506A | Automobile lock | |
| US1668147A | Automobile lock | |
| US1644922A | Automobile lock | |
| US1660931A | Automobile lock | |
| US1732749A | Automobile lock | |
| US1645382A | Automobile lock | |
| US1641811A | Automobile lock | |
| US1674395A | Automobile lock | |
| US1433548A | Automobile lock | |
| US1442765A | Automobile lock | |
| US1417603A | Automobile lock | |
| CA286106A | Automobile lock |