Fritz Bauer
33Patents
15h-index
11Co-inventors
78Inventor score
Filing activity: Dec 2, 1974 → Jul 27, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4045008A | Gas spring | Mechanical Engineering; Lighting; Heating | 73 | Expired |
| US3963101A | Lengthwise displaceable, pressure medium charged, hydraulically blockable adjustment assembly | Mechanical Engineering; Lighting; Heating | 70 | Expired |
| US4093196A | Length-adjustable gas spring | Human Necessities | 50 | Expired |
| US3966182A | Lengthwise-adjustable gas spring | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US4156523A | Gas spring suitable as a lifting aid for hatchbacks or trunk lids of motor vehicles | Fixed Constructions | 35 | Expired |
| US4555085A | Lockable tilting apparatus for chair seats | Human Necessities | 32 | Expired |
| US4900156A | Twin screw extruder with thread-free mixing zones | Performing Operations; Transporting | 29 | Expired |
| US4139175A | Height-adjustable chair or table pedestal | Human Necessities | 27 | Expired |
| US4527925A | Angle joint | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4536066A | Adjustable mountings for a movie camera | Physics | 23 | Expired |
| US4991412A | Oscillatory support for drum washing machines | Textiles; Paper | 23 | Expired |
| US4386766A | Lengthwise adjustable gas spring | Emerging Cross-Sectional Technologies | 22 | Expired |
| US3937450A | Sliding piston gas spring | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US4765444A | Friction damper | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6148151A | Control system for an objective of a camera | Physics | 15 | Expired |
| US4283033A | Apparatus for securing chair or table columns to the underside of chair seats, table tops or the like | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US3995824A | Device for removably mounting of a lengthwise-adjustable column to a chair seat, table top, or the like | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4318536A | Axially adjustable pneumatic spring | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4343452A | Spring support strut for drum-type washing machine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US8253920B2 | Method and apparatus for adjusting the picture definition on the camera lens of a motion picture camera | Electricity | 5 | Active |
| US4402581A | Claw feed mechanism | Physics | 5 | Expired |
| US4094977A | Combination preparation of estrogen and prostaglandin | Human Necessities | 5 | Expired |
| US4320942A | Position compensation mechanism for a movie camera | Physics | 3 | Expired |
| US8363152B2 | Method for focusing the shooting lens of a motion picture or video camera | Electricity | 3 | Active |
| US6621552B2 | Film camera with data recordation | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.