Wilhelm Beer
19Patents
8h-index
27Co-inventors
72Inventor score
Filing activity: Aug 12, 1985 → Jun 3, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5360322A | Hydraulic pump driven by an electric motor | Electricity | 53 | Expired |
| US4643270A | Motor vehicle drive unit support arrangement | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4669711A | Resilient mount and engine mounting arrangement | Performing Operations; Transporting | 21 | Expired |
| US6186293A | Brake disc | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5147007A | Hydraulically assisted steering system for automotive vehicles | Performing Operations; Transporting | 12 | Expired |
| US4827788A | Rack and pinion steering gear | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4693217A | Arrangement for mounting an engine on the chassis of a motor vehicle | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4865149A | Rack and pinion steering gear | Performing Operations; Transporting | 8 | Expired |
| US8287054B2 | Electrohydraulic control system for the actuation of an actuator in a motor vehicle | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US5123279A | Transducer for an electromotively driven power steering system | Performing Operations; Transporting | 7 | Expired |
| US9255618B2 | Internally ventilated motor vehicle brake disc made of fibre composite material | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US4606427A | Motor vehicle engine mounting arrangement | Performing Operations; Transporting | 6 | Expired |
| US4641809A | Motor vehicle engine mounting arrangement | Performing Operations; Transporting | 4 | Expired |
| US5348110A | Device for actuating the control valve of a hydraulic power steering system | Performing Operations; Transporting | 4 | Expired |
| US5287764A | Device for actuating a hydraulic power steering system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5330021A | Power steering system for vehicles | Performing Operations; Transporting | 3 | Expired |
| US5307894A | Hydraulic power steering system for automotive vehicles | Performing Operations; Transporting | 2 | Expired |
| US9744954B2 | Brake actuation system | Performing Operations; Transporting | 1 | Active |
| US8177039B2 | Hydraulic vehicle brake system and method for operating the hydraulic vehicle brake system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.