Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4955399 | Smoking article | Dennis Lee Potter, Mark L. Raker, Henry T. Ridings, Andrew J. Sensabaugh, Jr. | 1990-09-11 |
| 4924883 | Smoking article | Thomas A. Perfetti | 1990-05-15 |
| 4917119 | Drug delivery article | Dennis Lee Potter, Mark L. Raker, Henry T. Ridings, Andrew J. Sensabaugh, Jr., Donna K. Woods +1 more | 1990-04-17 |
| 4913168 | Flavor delivery article | Dennis Lee Potter, Mark L. Raker, Henry T. Ridings, Andrew J. Sensabaugh, Jr., Donna K. Woods +1 more | 1990-04-03 |