Bernard A. Semp
10Patents
9h-index
17Co-inventors
65Inventor score
Filing activity: Aug 13, 1979 → Mar 13, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4972854A | Apparatus and method for manufacturing tobacco sheet material | Human Necessities | 143 | Expired |
| US4566469A | Process for dissimilatory denitrification of tobacco materials | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5263608A | Method and apparatus for dispensing a constant controlled volume of adhesive | Physics | 34 | Expired |
| US4592698A | Process for removing covering material from tobacco bales | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4895603A | Apparatus and method for in-place cleaning and priming of a nozzle assembly | Performing Operations; Transporting | 16 | Expired |
| US4307733A | Process for the treatment of tobacco materials | Human Necessities | 15 | Expired |
| US4685478A | Thermophilic denitrification of tobacco | Human Necessities | 15 | Expired |
| US4298013A | Method for recycling cellulosic waster materials from tobacco product manufacture | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4497330A | Process for increasing the filling power of tobacco | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5975750A | Low frequency, low shear in-line mixing | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.