Rexroth
16Patents
0Active
16Granted
34Portfolio score
Filing activity: Apr 5, 1978 → Apr 15, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6062254A | Manifold protective valve enclosure | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5404288A | Transfer line control system utilizing distributed computing | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD498188S1 | Control lever for vehicles | General | 31 | Expired |
| USD531942S1 | Control lever for vehicles | General | 31 | Expired |
| US5839413A | Quick start HEUI system | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| USD498189S1 | Control lever for vehicles | General | 28 | Expired |
| US5516211A | Ball transfer unit | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4380420A | Internal gear machine with rotary valve disk | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4239468A | Apparatus for controlling pressure distribution in gear pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6217289A | Axial piston pump with auxiliary pump | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6045166A | High pressure plug/port assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4222714A | Radial piston pump | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5184648A | Solenoid-operated valve for mounting in seriatim having automatic wireway device | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5843486A | Polymer injection molding unit | Performing Operations; Transporting | 4 | Expired |
| US5463596A | Noninvasive ultrasonic proximity detector for a fluid actuated cylinder | Physics | 4 | Expired |
| US5459698A | Noninvasive ultrasonic proximity detector for a fluid actuated cylinder | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.