Felix Wossner
24Patents
12h-index
13Co-inventors
74Inventor score
Filing activity: Jan 20, 1975 → Jul 2, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4311302A | Shock absorber device | Performing Operations; Transporting | 82 | Expired |
| US4328960A | Fluid damping unit featuring combined fluidic and spring damping characteristics | Mechanical Engineering; Lighting; Heating | 51 | Expired |
| US4589528A | Double-tube vibration damper | Performing Operations; Transporting | 46 | Expired |
| US4671392A | Vibration damper with variable damping force | Performing Operations; Transporting | 46 | Expired |
| US4960188A | Single-tube vibration damper of variable damping force | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| US4768629A | Double-tube vibration damper | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US5180039A | Fluid passage unit | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US3993294A | Hydropneumatic shock absorber | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4482036A | Hydropneumatic damping device | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US4345748A | Fluid damped unit, particularly for use as shock absorber or telescopic strut | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4364457A | Piston-cylinder unit particularly for shock absorber or compression strut | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US4312499A | Shock absorber assembly with operationally controlled hydraulic-mechanical damping system | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US4484670A | Vibration damper arrangement particularly for a shock absorber strut | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4821850A | Double-tube vibration damper | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4491160A | Pressurized fluid device | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4706787A | Vibration damper with variable damping force | Performing Operations; Transporting | 10 | Expired |
| US4003454A | Shock absorber | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5064030A | Impact damping unit | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4561164A | Method of making piston rod for shock absorbers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4238009A | Vibration damper for vehicles | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4508201A | Piston rod with an integral piston for a shock absorber | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4270635A | Shock absorber for vehicles | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4643011A | Method of manufacturing a cylinder member of a cylinder piston unit | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4560041A | Shock absorber unit with temperature compensation | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.