Rainer Buhl
12Patents
8h-index
14Co-inventors
69Inventor score
Filing activity: Jan 28, 1980 → Jun 1, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4448802A | Method and apparatus for evaporating material under vacuum using both an arc discharge and electron beam | Electricity | 47 | Expired |
| US4919968A | Method and apparatus for vacuum vapor deposition | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4929321A | Method and apparatus for coating workpieces | Electricity | 26 | Expired |
| US5387326A | Method and arrangement for stabilizing an arc between an anode and a cathode particularly for vacuum coating devices | Electricity | 24 | Expired |
| US5215640A | Method and arrangement for stabilizing an arc between an anode and a cathode particularly for vacuum coating devices | Electricity | 14 | Expired |
| US5192578A | Method of producing coating using negative DC pulses with specified duty factor | Chemistry; Metallurgy | 13 | Expired |
| US4915806A | Process and apparatus for coating microcavities | Electricity | 8 | Expired |
| US8726779B2 | Breechblock drive for a weapon | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US5726376A | Breechblock system for a gun | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4279216A | Cathode shielded coating apparatus | Chemistry; Metallurgy | 7 | Expired |
| US8833226B2 | Selective breechblock and/or ammunition drive | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US4598663A | Apparatus for treating the inside surface of an article with an electric glow discharge | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.