Brian C. Chard
10Patents
7h-index
11Co-inventors
59Inventor score
Filing activity: Nov 12, 1980 → Oct 20, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4848374A | Smoking device | Human Necessities | 585 | Expired |
| US4340072A | Smokeable device | Human Necessities | 191 | Expired |
| US6125855A | Process for expanding tobacco | Emerging Cross-Sectional Technologies | 106 | Expired |
| US4969476A | Smoking article | Human Necessities | 78 | Expired |
| US5172708A | Smoking articles | Human Necessities | 13 | Expired |
| US4434804A | Smoking article | Human Necessities | 10 | Expired |
| US6082369A | Process for treating tobacco | Human Necessities | 7 | Expired |
| US5738120A | Smoking articles | Human Necessities | 7 | Expired |
| US4696311A | Forming a rod of smokable material | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4630618A | Apparatus and method for forming a rod of smokeable material | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.