Manfred Rüffer
45Patents
9h-index
93Co-inventors
78Inventor score
Filing activity: Aug 28, 1992 → Jun 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8585372B2 | Motor/pump assembly | Mechanical Engineering; Lighting; Heating | 34 | Active |
| US6315370A | Electronically controllable brake operating system | Performing Operations; Transporting | 28 | Expired |
| US6478051B1 | Pressure means storage device | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US6033036A | Electronically controllable brake operating system for motor vehicles | Performing Operations; Transporting | 22 | 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 |
| US6189572A | Pressure accumulator | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US6268784A | Magnetic valve | Electricity | 14 | Expired |
| US6644354B2 | Hydraulic fluid accumulator | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6382738B1 | Pressure sensor assembly | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7823986B2 | Device for supplying pressure to an actuation unit of a motor vehicle braking system and method for controlling said device | Performing Operations; Transporting | 9 | Active |
| US5297471A | Housing for a pneumatic power booster and process for its manufacture | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6845793B2 | System for filling a pressure medium accumulator | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6322165A | Electronically adjustable brake actuation system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8714941B2 | Motor-pump assembly | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8479608B2 | Servo brake | Emerging Cross-Sectional Technologies | 4 | Active |
| US8392085B2 | Method and device for controlling a motor vehicle comprising an electronically controlled brake system with driving dynamics control | Performing Operations; Transporting | 4 | Active |
| US8985714B2 | Break actuating unit for actuating a motor vehicle brake system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7152406B2 | Master cylinder | Performing Operations; Transporting | 3 | Expired |
| US6942304B1 | Electronically controllable brake actuating system | Performing Operations; Transporting | 3 | Expired |
| US8376475B2 | Device for supplying pressure to an actuation unit of a motor vehicle brake system and method for controlling said device | Performing Operations; Transporting | 2 | Active |
| US8926293B2 | Motor-pump assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7909413B2 | Hydraulic unit | Performing Operations; Transporting | 2 | Active |
| US9784264B2 | Pump assembly | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8231182B2 | Method for creating low pressure in a brake activation device of a motor vehicle brake system | Performing Operations; Transporting | 1 | Active |
| US9234515B2 | Motor pump unit | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.