Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5094253 | Dye for coloring cigarette paper | John H. Lauterbach, Li-Chung Chao, Jiunn-Yann Tang, Baran B. Chakraborty, Andrew McMurtrie | 1992-03-10 |
| 4934524 | Package for storing moisture laden articles | — | 1990-06-19 |