| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 104 | |
| #2 | Canada | 17 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Optics | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Unspecified technologies | |
| #3 | Special electric heating or lighting | |
| #4 | Producing goods from plastic | |
| #5 | Certain plastics | |
| #6 | Fillers | |
| #7 | Cameras | |
| #8 | Vehicle tyre repairing | |
| #9 | Punching metal | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wagenhorst James H | 121 |
| Publication | Filing date | Title |
|---|---|---|
| US2059668A | Arc lamp | |
| US2024318A | Arc lamp | |
| US1799712A | Method of making wire-spoked wheels | |
| US1901384A | Cabinet for arc lamps | |
| US1806227A | Method of making wire spoked wheels | |
| US1860913A | Cabinet for arc lamps | |
| US1903566A | Rim end connecting device | |
| US1938237A | Arc lamp cabinet | |
| US1846236A | Demountable wheel | |
| US1798569A | Automobile wheel rim | |
| US1816554A | Arc lamp | |
| US1938236A | Arc lamp | |
| US1918725A | Arc lighting apparatus | |
| US1929295A | Arc lamp | |
| US1886611A | Rim tool | |
| US1840860A | Arc lamp | |
| US1874394A | Vehicle wheel | |
| US1814198A | Vehicle wheel | |
| US1884417A | Arc lamp | |
| US1798568A | Adjustable support |