Wolfram Knappe
7Patents
7h-index
4Co-inventors
48Inventor score
Filing activity: Aug 7, 1985 → Dec 7, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5215312A | Housing with a pressure-equalizing element which is retained water-tightly around the edges within a housing wall opening | Emerging Cross-Sectional Technologies | 73 | Expired |
| US4899608A | Gear arrangement, in particular for use in connection with motor vehicle window lifter drives | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5565721A | Electromotive drive | Electricity | 31 | Expired |
| US5040430A | Control drive particularly a window-activated drive for motor vehicles | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4643040A | Worm gear train arrangement and housing | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5095766A | Window-actuator drive unit | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5410921A | Universal window-actuator drive unit | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.