Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6803545 | Electrically heated smoking system and methods for supplying electrical power from a lithium ion power source | Clinton E. Blake, John Hairfield, Charles T. Higgins, Robert L. Ripley | 2004-10-12 |
| 5967148 | Lighter actuation system | Charles W. Harris, Robert L. Ripley, Masato Sano, Barry S. Smith | 1999-10-19 |
| 5954979 | Heater fixture of an electrical smoking system | Mary Ellen Counts, William J. Crowe, John Felter, Grier S. Fleischhauer, Mohammad R. Hajaligol +2 more | 1999-09-21 |
| 5902501 | Lighter actuation system | Dave E. Sharpe, Michael L. Watkins, Douglas J. Ely, Neal R. Butler, Patrick J. Cobler | 1999-05-11 |
| 5878752 | Method and apparatus for using, cleaning, and maintaining electrical heat sources and lighters useful in smoking systems and other apparatuses | John M. Adams, William J. Crowe, Grier S. Fleischhauer, Jay A Fournier, Mohammad R. Hajaligol +10 more | 1999-03-09 |
| 4595027 | Rod weight control for a cigarette making machine | Charles T. Higgins | 1986-06-17 |