Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040314 | Aerosol generating devices and methods for generating aerosols suitable for forming propellant-free aerosols | Tung Nguyen, Kenneth A. Cox, Douglas D. McRae, Walter A. Nichols | 2006-05-09 |
| 4535789 | Tobacco rod firmness sensor | Jerome S. Osmalov | 1985-08-20 |
| 4326542 | Firmness control in a cigarette maker | Tibor S. Laszlo, John F. Nienow, John F. Sherwood | 1982-04-27 |
| 4227400 | Measuring cigarette characteristics during pyrolysis smoking | John F. Nienow, Lynwood V. Shaw | 1980-10-14 |