Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666978 | Electrical smoking system for delivering flavors and method for making same | Mary Ellen Counts, Seetharama C. Deevi, Grier S. Fleischhauer, Patrick H. Hayes, Charles T. Higgins +10 more | 1997-09-16 |