Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819665 | Aerosol delivery article | Donald L. Roberts, Johnny L. Brooks, Evon Llewellyn Crooks, Bradley J. Ingebrethsen | 1989-04-11 |
| 4715389 | Cigarette | Dwo Lynm, Ronald W. Hutcherson, Sr. | 1987-12-29 |