Rudolf Meyer
25Patents
11h-index
31Co-inventors
75Inventor score
Filing activity: Sep 25, 1972 → Oct 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4917210A | Tensioning device | Performing Operations; Transporting | 39 | Expired |
| US5466111A | Wheelchair and lifting apparatus for handicapped persons driving automobiles | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6296306A | Vehicle seat | Performing Operations; Transporting | 27 | Expired |
| US4603102A | Photographic silver halide recording material with cellulose dicarboxylic acid semiester particles in outer layer | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5984348A | Device for protecting against a side impact in a motor vehicle | Performing Operations; Transporting | 20 | Expired |
| US4106027A | Ink for the ink jet process | Chemistry; Metallurgy | 19 | Expired |
| US6565121B2 | Three-point seat belt system | Performing Operations; Transporting | 18 | Expired |
| US4524131A | Photographic silver halide recording material with graft copolymer particles in outer layer | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4119464A | Process for hardening photographic layers containing gelatine | Physics | 15 | Expired |
| US5129679A | Locking device and vehicle safety belt tightening apparatus | Human Necessities | 12 | Expired |
| US4017869A | Ink recorder for the jet-ink-process | Performing Operations; Transporting | 11 | Expired |
| US6612326B2 | Inflator | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4058730A | Irradiating device with an electronic accelerator | Human Necessities | 9 | Expired |
| US4287522A | Apparatus and a method for recording information | Performing Operations; Transporting | 8 | Expired |
| US4003748A | Incorporation process | Physics | 7 | Expired |
| US5573786A | Preparation for skin and mucous membrane | Human Necessities | 6 | Expired |
| US4030926A | Light-sensitive material containing a dye-forming combination of a heterocyclic compound and a cyclic dihalodicarbonyl compound in a polymeric binder | Physics | 6 | Expired |
| US6572140B2 | Device for regulating inflation of an airbag | Performing Operations; Transporting | 5 | Expired |
| US5075937A | Buckle for a safety belt | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4310620A | Method of processing a photographic material using a processing liquid | Physics | 4 | Expired |
| US4035645A | Radiation monitor for an irradiation installation | Electricity | 3 | Expired |
| US4288469A | Anodized aluminium rollers with improved electrical conductivity and a process for their manufacture | Chemistry; Metallurgy | 3 | Expired |
| US6629702B2 | Device for inflating an airbag | Performing Operations; Transporting | 2 | Expired |
| US4047043A | Irradiation installation for ionizing radiation | Physics | 2 | Expired |
| US3988740A | Apparatus for depositing liquid droplets on a moving receiving surface | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.