Boge GmbH
77Patents
0Active
77Granted
36Portfolio score
Filing activity: Aug 28, 1974 → Sep 29, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4986393A | Adjustable vibration dampers for motor vehicles | Performing Operations; Transporting | 106 | Expired |
| US4802561A | Adjustable shock absorber | Mechanical Engineering; Lighting; Heating | 85 | Expired |
| US5195766A | Bicycle with front fork suspension | Performing Operations; Transporting | 68 | Expired |
| US5207300A | Hydraulic, adjustable vibration damper for motor vehicles | Mechanical Engineering; Lighting; Heating | 63 | Expired |
| US4723640A | Adjustable hydraulic vibration damper | Emerging Cross-Sectional Technologies | 60 | Expired |
| US4749070A | Hydraulic vibration damper having adjustable damping valve | Mechanical Engineering; Lighting; Heating | 53 | Expired |
| US4880086A | Adjustable vibration damper | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US4650042A | Hydraulic adjustable shock absorber | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US5301776A | Hydraulic adjustable vibration damper | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US5078241A | Controllable vibration dampers for motor vehicles | Performing Operations; Transporting | 39 | Expired |
| US4638670A | Apparatus for the determination of the distance traveled by a piston in a cylinder | Physics | 37 | Expired |
| US4850460A | Hydraulic adjustable shock absorber | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4288063A | Rubber elastic engine mounts or supports with hydraulic damping, especially for engine suspensions in motor vehicles | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US4161304A | Rubber elastic engine mounts or supports with hydraulic damping, especially for engine suspensions in motor vehicles | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US4215842A | Rubber elastic engine mounts or supports with hydraulic damping | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4587850A | Arrangement for determining the travel of a piston | Physics | 30 | Expired |
| US5078240A | Adjustable vibration damper with valve body in piston having directional flow control | Performing Operations; Transporting | 30 | Expired |
| US4749069A | Vibration damper for motor vehicles having an arrangement for varying damping thereof | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4993693A | Self-pumping hydropneumatic shock absorbing leg with internal level regulation | Performing Operations; Transporting | 28 | Expired |
| US4988081A | Impact damper for a motor vehicle | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4741521A | Axially-loadable bearing | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US5100114A | Elastic bearing | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4697793A | Hydraulically damped elastic engine mount | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4785920A | Hydraulic adjustable shock absorber | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4635765A | Adjustable hydraulic damper apparatus | Performing Operations; Transporting | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.