Patrick Welter
47Patents
13h-index
22Co-inventors
81Inventor score
Filing activity: Nov 9, 1989 → Oct 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6435593B1 | Visor for vehicles | Performing Operations; Transporting | 24 | Expired |
| US4953064A | Sun visor for motor vehicles | Performing Operations; Transporting | 21 | Expired |
| US5411310A | Outer support bracket for vehicle sun visor | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6059348A | Sun visor shaft | Performing Operations; Transporting | 20 | Expired |
| US5004288A | Sun visor for motor vehicle having a slidable main body | Performing Operations; Transporting | 19 | Expired |
| US6012757A | Sun visor for vehicles | Performing Operations; Transporting | 18 | Expired |
| US5308137A | Sun visor for vehicles and method and apparatus for the manufacture thereof | Performing Operations; Transporting | 17 | Expired |
| US6474717B2 | Visor for vehicles | Performing Operations; Transporting | 17 | Expired |
| US6024399A | Sun visor for vehicles | Performing Operations; Transporting | 15 | Expired |
| US5011212A | Sun visor and support structure for motor vehicles | Performing Operations; Transporting | 15 | Expired |
| US5510791A | Remote control unit for installation in vehicle | Performing Operations; Transporting | 14 | Expired |
| US5442530A | Mirror with illuminating device, in particular for motor vehicles | Performing Operations; Transporting | 14 | Expired |
| US5893603A | Roof liner for motor vehicles | Performing Operations; Transporting | 14 | Expired |
| US5454617A | Mounting device for a swingably mounted sun visor for motor vehicles | Performing Operations; Transporting | 13 | Expired |
| US5498056A | Sun visor for motor vehicles | Performing Operations; Transporting | 12 | Expired |
| US5466405A | Method for the manufacture of a sun visor | Performing Operations; Transporting | 11 | Expired |
| US5203623A | Sun visor for motor vehicles | Performing Operations; Transporting | 11 | Expired |
| US4986592A | Anti-glare device | Performing Operations; Transporting | 10 | Expired |
| US5556155A | Bearing device, in particular for pivotally mounted sun visors in vehicles | Performing Operations; Transporting | 10 | Expired |
| US5577791A | Mirror assembly with cover for motor vehicle sun visor | Performing Operations; Transporting | 10 | Expired |
| US5160203A | Mirror support for a sun visor for automotive vehicles | Performing Operations; Transporting | 9 | Expired |
| US5468041A | Swivel bearing bracket for vehicle sun visors | Performing Operations; Transporting | 8 | Expired |
| US5895087A | Sun visor for vehicles | Performing Operations; Transporting | 8 | Expired |
| US5984399A | Sun visor for vehicles | Performing Operations; Transporting | 7 | Expired |
| US5449215A | Sun visor for vehicles and method of producing the same | Performing Operations; Transporting | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.