Gottfried Hoffmann
8Patents
5h-index
9Co-inventors
52Inventor score
Filing activity: Jun 28, 1982 → Feb 14, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4616662A | Method and apparatus for producing a rod-shaped filler from several types of smokable material | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5807445A | Dual pneumatic tire assembly including air pressurization regulator | Performing Operations; Transporting | 13 | Expired |
| US4999970A | Apparatus for making cigarette packs and the like | Performing Operations; Transporting | 13 | Expired |
| US4556071A | Method and apparatus for forming rod-shaped articles of the tobacco processing industry | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5283506A | Method of and apparatus for regulating the operation of a driving system for a packing machine | Performing Operations; Transporting | 7 | Expired |
| US4964501A | Apparatus for transferring layers of rod-shaped articles in packing machines | Performing Operations; Transporting | 5 | Expired |
| US4526268A | Apparatus for assembling arrays of cigarettes or the like | Performing Operations; Transporting | 4 | Expired |
| US4461307A | Apparatus for forming a tobacco stream in cigarette making machines or the like | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.