Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889143 | Cigarette rods and filters containing strands provided from sheet-like materials | James W. Pryor, Mark L. Raker, Henry A. Hauser | 1989-12-26 |
| 4854331 | Smoking article | Chandra Kumar Banerjee, Ernest G. Farrier, James L. Harris, Alan B. Norman, James L. Resce +4 more | 1989-08-08 |