Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074321 | Cigarette | Jeffery S. Gentry, Gary R. Shelar, Michael D. Shannon, Richard L. Lehman, James L. Resce +3 more | 1991-12-24 |
| 5074320 | Cigarette and cigarette filter | Elbert C. Jones, Jr. | 1991-12-24 |
| 5060669 | Tobacco treatment process | Jackie L. White, Milly M. L. Wong, Chi-Kuen Shu | 1991-10-29 |
| 5031646 | Cigarette | Patrick M. Lippiello, Robert Suber, Jerry W. Redding | 1991-07-16 |
| 4991596 | Smoking article | Brian M. Lawrence, Milly M. L. Wong, Thomas L. Gentry, Alvaro Gonzalez-Parra, Jerry W. Lawson +2 more | 1991-02-12 |
| 4962773 | Process for the manufacture tobacco rods containing expanded tobacco material | Jackie L. White, Robert Eugene Grubbs, Hoyt S. Beard, Mark L. Raker, Richard Haberkern | 1990-10-16 |
| 4924888 | Smoking article | Alan B. Norman, Michael Francis Dube | 1990-05-15 |
| 4924883 | Smoking article | Amos E. Westmoreland | 1990-05-15 |
| 4920990 | Cigarette | Brian M. Lawrence, Robert F. Moates, Renee M. Pogrow, Robert H. Powell, Jerry W. Redding +3 more | 1990-05-01 |
| 4836224 | Cigarette | Jerry W. Lawson, Bruce R. Bullings | 1989-06-06 |
| 4830028 | Salts provided from nicotine and organic acid as cigarette additives | Jerry W. Lawson, Bruce R. Bullings | 1989-05-16 |
| 4776354 | Filtered smoking article | Alan B. Norman, Michael Francis Dube | 1988-10-11 |
| 4771381 | Method and system for effecting sensory evaluation of a smoking product | Alan B. Norman, Harvey H. Gordin | 1988-09-13 |
| 4759380 | Filter cigarette having segmented sections | Alan B. Norman, Barry L. Saintsing, Kenneth W. Swicegood | 1988-07-26 |
| 4730628 | Cigarette rods having segmented sections | David E. Townsend | 1988-03-15 |
| 4711255 | Method and system for effecting sensory evaluation of a smoking product | Anne S. Syvarth, Harvey H. Gordin, Paul D. Early, Jr., Kathy A. Needs | 1987-12-08 |
| 4700726 | Cigarette rods having segmented sections | David E. Townsend, Diane R. Frye, Tammie B. Greene | 1987-10-20 |
| 4595024 | Segmented cigarette | Tammie B. Greene, David E. Townsend | 1986-06-17 |