Hendrikus Jan Kapaan
48Patents
15h-index
65Co-inventors
84Inventor score
Filing activity: Jun 25, 1974 → Mar 19, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7021416B2 | Vehicle control with manual back up | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4946296A | Device for sealing and generating electrical pulses | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US6554109B1 | Actuator having a central support, and brake calliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 30 | Expired |
| US6691837B1 | Screw actuator with lubricant dosing, and brake calliper | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6607059B1 | Screw actuator comprising a multi-purpose sleeve, and brake calliper | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6367592B1 | Modular actuator, and brake caliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4047770A | Hub bearing unit assembly | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6325180A | Electric actuator and calliper brake comprising such actuator | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6367597B1 | Electric actuator with control sensor, and disc brake comprising such actuator | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6315457A | Bearing assembly for a vehicle hub | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5486053A | Bearing unit for a vehicle wheel | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5667313A | Bearing assembly for a vehicle hub | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6837342B1 | Actuator having a central support and brake calliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5590967A | Bearing unit for a vehicle wheel | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6666308B1 | Modular actuator, and brake calliper comprising such actuator | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4438987A | Magnetic bearing system | Physics | 14 | Expired |
| US4964840A | Universal coupling having a ring intermediate element | Performing Operations; Transporting | 14 | Expired |
| US7017704B2 | Steering device for a drive-by-wire vehicle | Performing Operations; Transporting | 12 | Expired |
| US4995850A | Homokinetic coupling having a guiding device having a radial spring force action | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6907967B1 | Compact actuator | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7052427B2 | Electric screw actuator system | Performing Operations; Transporting | 10 | Expired |
| US6763918B1 | Actuator having compact gear reduction | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7097184B2 | Sensor in King-pin | Performing Operations; Transporting | 10 | Expired |
| US6585834B1 | Method for performing a heat treatment of metallic rings, and bearing ring thus obtained | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6684988B2 | Drum brake and electric actuator therefor | Mechanical Engineering; Lighting; Heating | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.