| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Machines | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Vehicle parts | |
| #2 | Unspecified technologies | |
| #3 | Vehicle connections | |
| #4 | Motor vehicles | |
| #5 | Locks | |
| #6 | Mechanical control devices | |
| #7 | Bolts for doors or windows | |
| #8 | Vehicle servicing | |
| #9 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Witchey Bryan | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2018194320A1 | Landing gear leg lock | |
| US2018010369A1 | Rolling door lock | |
| US2007228693A1 | Hitch storage device | |
| US2006218977A1 | Anti-theft device | |
| US2006220347A1 | Hitch storage device | |
| US7278663B2 | Cargo door lock | |
| US6990838B2 | Skid steer attachment lock | |
| AU2003213812A8 | Lock for skid steer attachment, excavator, and ball and ring hitch | |
| AU3443901A | Skid steer lock |