Lothar Schiel
44Patents
15h-index
58Co-inventors
84Inventor score
Filing activity: May 18, 1981 → Nov 18, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6311808A | Combined service and parking brake system | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US5836659A | Elelctronically controllable brake actuation system | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5758930A | Electronically controllable brake actuation system | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6315370A | Electronically controllable brake operating system | Performing Operations; Transporting | 28 | Expired |
| US5609399A | Hydraulic braking system with slip control | Performing Operations; Transporting | 27 | Expired |
| US4840193A | Electromagnetically actuatable three-way/two-position directional control valve | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7770491B2 | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5713640A | Hydraulic braking system with an auxiliary pressure source having a quick fill chamber | Performing Operations; Transporting | 21 | Expired |
| US9315180B2 | Braking system for motor vehicles and method for operating the same | Performing Operations; Transporting | 21 | Active |
| US6135575A | Electronically controllable brake actuating system | Electricity | 20 | Expired |
| US6099086A | Setpoint generator for control of an electrically controlled brake system | Performing Operations; Transporting | 17 | Expired |
| US4828337A | Brake system for automotive vehicles | Performing Operations; Transporting | 17 | Expired |
| US6033035A | Method of operation of an electronically controllable brake actuation system | Performing Operations; Transporting | 17 | Expired |
| US5934766A | Magnetically operated, multi-position, pressure control valve having integral metering orifice | Emerging Cross-Sectional Technologies | 16 | Expired |
| US7434669B2 | Hydraulic vehicle brake | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4932727A | Automotive vehicle brake system | Performing Operations; Transporting | 12 | Expired |
| US4892027A | Vacuum brake power booster for automotive vehicles and method for its manufacture | Performing Operations; Transporting | 10 | Expired |
| US4966420A | Automotive vehicle braking unit | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8061786B2 | Brake system for motor vehicles | Performing Operations; Transporting | 10 | Active |
| US5826952A | Brake system for automotive vehicles | Performing Operations; Transporting | 8 | Expired |
| US4572055A | Vacuum power brake booster | Performing Operations; Transporting | 8 | Expired |
| US5297471A | Housing for a pneumatic power booster and process for its manufacture | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8449047B2 | Braking system for motor vehicles | Performing Operations; Transporting | 8 | Active |
| US4979426A | Vacuum brake power booster | Performing Operations; Transporting | 8 | Expired |
| US5181769A | Automotive vehicle brake unit with anti-locking device | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.