Arno Weiss
19Patents
6h-index
30Co-inventors
66Inventor score
Filing activity: Sep 1, 1982 → Jun 3, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4523598A | Process for improving the filling capacity of tobacco material | Human Necessities | 24 | Expired |
| US6542234B1 | Method of detecting the particles of a tobacco particle stream | Physics | 20 | Expired |
| US5791353A | Method and apparatus for denitrating tobacco stem material | Human Necessities | 16 | Expired |
| US5097851A | Tobacco sheet and method and apparatus for the production of a tobacco sheet | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4844101A | Apparatus for expanding comminiuted tobacco material | Human Necessities | 9 | Expired |
| US4938235A | Separator for separating tobacco particles from a tobacco/gas mixture | Performing Operations; Transporting | 6 | Expired |
| US4557057A | Apparatus for the drying of tobacco materials | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5813413A | Method and plant for treating tobacco leaves for the production of cut tobacco | Human Necessities | 5 | Expired |
| US5722431A | Method and plant for treating tobacco leaves for the production of cut tobacco | Human Necessities | 4 | Expired |
| US6397851B1 | Method for expanding tobacco | Human Necessities | 3 | Expired |
| US6779527B2 | Device for conditioning comminuted tobacco material | Human Necessities | 2 | Expired |
| US5826590A | Method and plant for treating tobacco stems for the production of cut tobacco | Human Necessities | 2 | Expired |
| US5339837A | Drying process for increasing the filling power of tobacco material | Human Necessities | 2 | Expired |
| US6185843A | Tobacco dryers | Human Necessities | 1 | Expired |
| US4709709A | Process for the moistening of comminuted smoking materials | Human Necessities | 1 | Expired |
| US5201328A | Method and apparatus for the production of coaxial tobacco or filter rods and coaxial tobacco or filter rod made by said method | Human Necessities | 0 | Expired |
| US6880814B2 | Process gas conditioning for tobacco dryers | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5277204A | Device for the directed supply of tobacco ribs to a cutting tool | Human Necessities | 0 | Expired |
| US6834653B2 | Apparatus for expanding tobacco | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.