Wolfgang Schafer
53Patents
11h-index
98Co-inventors
81Inventor score
Filing activity: Nov 12, 1974 → Feb 15, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4643944A | Glazing laminates and method of making same | Emerging Cross-Sectional Technologies | 38 | Expired |
| US3979548A | Polyurethane coated safety glass | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4331736A | Process utilizing release agent | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5006920A | Electrical components | Electricity | 22 | Expired |
| US5853444A | Porous permeable molded body | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5972947A | Oxazolidinone derivatives, processes for the production thereof and pharmaceutical agents containing these compounds | Human Necessities | 20 | Expired |
| US4816687A | Method and apparatus for measurement of the fluorescence relaxation period of a fluorescent substance | Physics | 16 | Expired |
| US4412449A | Apparatus for measuring the flow velocities of gases and liquids | Physics | 14 | Expired |
| US5099105A | Electrically heated automobile glazing with electrically conductive decorative frame | Electricity | 13 | Expired |
| US7036655B2 | Method and device for supplying regularly objects to a work station | Performing Operations; Transporting | 12 | Expired |
| US4656220A | Thermoplastic compositions based on polyphenylene ethers and polyoctenylenes, and method of manufacturing same | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5943962A | Device for counteracting transverse forces acting on a rail vehicle | Performing Operations; Transporting | 10 | Expired |
| US6328777A | Filter system | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5565271A | Glazing laminates | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7118802B2 | Multi-layer ceramic composite material with a thermal-protective effect | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4835063A | Parts based on polyphenylene ethers and rubbers as well as methods for their production | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6017473A | Method for producing porous permeable molded body | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7327699B1 | Method and device for synchronisation of distant clocks to a central clock via satellite | Physics | 8 | Expired |
| US4449402A | Apparatus for measuring the flow velocity of gases and liquids | Physics | 8 | Expired |
| US6134267A | Detection method for the transmitter identification information signal in the null symbol of a DAB stream | Electricity | 7 | Expired |
| US4599092A | Process for the gasification of carbonaceous agglomerates in a fixed bed reactor | Chemistry; Metallurgy | 7 | Expired |
| US4395586A | Holding device for electrical thin layer resistance | Electricity | 7 | Expired |
| US4925734A | Glazing laminates | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD535576S1 | Electronic spirit level | General | 6 | Expired |
| US7114422B1 | Method and device for producing a product made of strip tape, especially a medical product and/or a product containing active substances as well as fillable receptacles or pouches whose edges can be sealed | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.