Siegfried Schiller
27Patents
12h-index
60Co-inventors
84Inventor score
Filing activity: Aug 11, 1981 → May 22, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5470388A | Device for the vacuum coating of mass produced products | Chemistry; Metallurgy | 52 | Expired |
| US5846608A | Process for ion-supported vacuum coating | Electricity | 51 | Expired |
| US5614248A | Method for plasma-assisted reactive electron beam vaporization | Chemistry; Metallurgy | 47 | Expired |
| US5614273A | Process and apparatus for plasma-activated electron beam vaporization | Electricity | 38 | Expired |
| US5635087A | Apparatus for plasma-assisted high rate electron beam vaporization | Electricity | 21 | Expired |
| US5693417A | Vacuum-coated compound body and process for its production | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5698314A | Compound body of vacuum-coated sintered material and process for its production | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5376739A | Preparation of copolymers of ethylene with acrylic esters | Chemistry; Metallurgy | 17 | Expired |
| US6210726A | PVD Al2O3 coated cutting tool | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5434421A | Process and device for treating particulate material with electron beams | Electricity | 17 | Expired |
| US6620299B1 | Process and device for the coating of substrates by means of bipolar pulsed magnetron sputtering and the use thereof | Electricity | 13 | Expired |
| US7014889B2 | Process and apparatus for plasma activated depositions in a vacuum | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4633611A | Process and apparatus for disinfecting seeds | Human Necessities | 12 | Expired |
| US5376740A | Preparation of copolymers of ethylene with acrylates or acrylic acid | Chemistry; Metallurgy | 7 | Expired |
| US6451180B1 | Method of making a PVD Al2O3 coated cutting tool | Chemistry; Metallurgy | 5 | Expired |
| US6083356A | Method and device for pre-treatment of substrates | Electricity | 5 | Expired |
| US4524717A | Electron beam strip-coating apparatus | Electricity | 5 | Expired |
| US6444086B1 | Device for vacuum coating slide bearings | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6423403B1 | PVD Al2O3 coated cutting tool | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4665297A | High power electron gun | Electricity | 4 | Expired |
| US6130002A | Process for producing organically modified oxide, oxynitride or nitride layers by vacuum deposition | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4960607A | Method for web coating by means of an electron beam | Chemistry; Metallurgy | 3 | Expired |
| US6673430B2 | PVD Al2O3 coated cutting tool | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5955829A | Cathode for electron gun with band-shaped beams | Electricity | 2 | Expired |
| US6554971B2 | PVD coated cutting tool and method of its production | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.