Wolfgang Holbein
25Patents
5h-index
25Co-inventors
69Inventor score
Filing activity: Mar 17, 1999 → Mar 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6443380B1 | Seat belt retraction serial coupling mechanism | Performing Operations; Transporting | 12 | Expired |
| US8496269B2 | Belt buckle presenter | Emerging Cross-Sectional Technologies | 7 | Active |
| US6926221B2 | Belt retractor for a vehicle safety belt | Performing Operations; Transporting | 7 | Expired |
| US8777268B2 | Reversible belt tensioner for vehicle occupant restraint systems | Performing Operations; Transporting | 7 | Active |
| US7891596B2 | Belt retractor for a safety belt system and method to determine a belt webbing withdrawal in a belt retractor | Performing Operations; Transporting | 6 | Active |
| US6186431A | Belt retractor for a vehicular seat belt system | Performing Operations; Transporting | 5 | Expired |
| US7992817B2 | Belt retractor for a safety belt system and method of determining the belt webbing unwinding in a belt retractor | Performing Operations; Transporting | 4 | Active |
| US6755369B2 | Belt retractor comprising a locking pawl actuated by an electromagnet | Performing Operations; Transporting | 3 | Expired |
| US8814074B2 | Belt retractor including a switchable belt force limiter | Performing Operations; Transporting | 2 | Active |
| US7458535B2 | Belt retractor for a vehicle safety belt | Performing Operations; Transporting | 2 | Active |
| US8083261B2 | Positioning device | Performing Operations; Transporting | 1 | Active |
| US9630587B2 | Seat belt buckle presenter | Performing Operations; Transporting | 1 | Active |
| US9238447B2 | Belt lock feeder | Performing Operations; Transporting | 1 | Active |
| US7392958B2 | Belt retractor for a safety belt | Performing Operations; Transporting | 1 | Active |
| US9611902B2 | Coupling for a belt tensioner | Performing Operations; Transporting | 1 | Active |
| US8561932B2 | Friction coupling for a reversible belt tensioner | Performing Operations; Transporting | 1 | Active |
| US7850111B2 | Belt retractor for a safety belt system | Performing Operations; Transporting | 0 | Active |
| US10518743B2 | Coupling for a belt tightener | Performing Operations; Transporting | 0 | Active |
| US10427641B2 | Belt retractor having a signal transmitter ring | Physics | 0 | Active |
| US9559618B2 | Controller for a seatbelt positioning device and seatbelt positioning device | Performing Operations; Transporting | 0 | Active |
| US12296786B2 | Seatbelt system and method for determining the extension length of a seatbelt system belt strap which is wound on a rotatable belt coil | Performing Operations; Transporting | 0 | Active |
| US11999315B2 | Safety belt system and method for determining the belt strap extension by means of a safety belt system | Performing Operations; Transporting | 0 | Active |
| US9193329B2 | Position device, particularly for a belt feeder, and belt lock device | Performing Operations; Transporting | 0 | Active |
| US9937892B2 | Seat-belt retractor with determination of angle of rotation | Performing Operations; Transporting | 0 | Active |
| US12221060B2 | Belt retractor device for a motor vehicle | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.