Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557280 | Process for reduction of nitrate and nicotine content of tobacco by microbial treatment | Lawrence E. Gravely, Vernon L. Geiss | 1985-12-10 |
| 4556073 | Process for reduction of nitrate content of tobacco by microbial treatment | Lawrence E. Gravely, Vernon L. Geiss | 1985-12-03 |