Klaus Claar
38Patents
14h-index
51Co-inventors
84Inventor score
Filing activity: Dec 6, 1982 → May 13, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5159329A | Method for safeguarding code words of a remote control system | Physics | 40 | Expired |
| US4941569A | Key case having a swing-out flat key | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5136548A | Remote-control system for closures | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5092642A | Door handle for motor vehicles with damping element | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5516188A | Inflatable child seat | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4948184A | Motor vehicle door lock | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4991902A | Folding top covering for a folding top of a vehicle | Performing Operations; Transporting | 26 | Expired |
| US4815775A | Power-assisted lock for vehicles | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4936626A | Swivel-assistance to a roof-skin holding bow forming the lower end of a folding canopy | Performing Operations; Transporting | 23 | Expired |
| US4848509A | Central locking system for door and lid fastenings of a motor vehicle | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4772054A | Door holder for motor vehicle doors | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5409273A | Locking-aid device for a lock | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5295722A | Retractable folding top for motor vehicles | Performing Operations; Transporting | 15 | Expired |
| US5247817A | Motor vehicle closure locking device | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5050410A | Locking device for motor vehicles with sleeve-actuated switch | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4887065A | Control system for a combined central locking and burglar alarm system for vehicles | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5254996A | Charge monitoring system for a remote control system | Physics | 13 | Expired |
| US5335959A | Link element of variable effective supporting length for the spring drive of a pivoting component | Performing Operations; Transporting | 13 | Expired |
| US5267770A | Folding top for motor vehicles | Performing Operations; Transporting | 13 | Expired |
| US5224364A | Device for sensing rotary angles of a lock cylinder in a key-actuated lock system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5141265A | Securing device for engine hoods of motor vehicles with self presenting manipulator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5045657A | Actuating device for the mechanical positive actuation of a pressure-response switch | Electricity | 8 | Expired |
| US5158330A | Vehicle hood or door lock | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5183300A | Fastening for a movable part of a motor vehicle | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4947664A | Lock cylinder | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.