Frank Pluckhahn
7Patents
2h-index
11Co-inventors
48Inventor score
Filing activity: Mar 2, 2000 → Mar 11, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7380554B2 | Pressure-conditioning device | Human Necessities | 3 | Expired |
| US6397851B1 | Method for expanding tobacco | Human Necessities | 3 | Expired |
| US7387128B2 | Pressure-conditioning method | Human Necessities | 2 | Expired |
| US6779527B2 | Device for conditioning comminuted tobacco material | Human Necessities | 2 | Expired |
| US12268232B2 | Methods for treating tobacco material, apparatus for treating tobacco material, treated tobacco material and uses thereof | Human Necessities | 0 | Active |
| US6834653B2 | Apparatus for expanding tobacco | Human Necessities | 0 | Expired |
| US6880814B2 | Process gas conditioning for tobacco dryers | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.