Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6472000 | Method of controlling release of bitterness inhibitors in chewing gum and gum produced thereby | Victor V. Gudas, Michael A. Reed, Philip G. Schnell, David L. Witkewitz, Michael J. Greenberg +1 more | 2002-10-29 |
| 6455080 | Chewing gum containing controlled release acyclic carboxamide and method of making | Fred R. Wolf, Gordon N. McGrew | 2002-09-24 |
| 6444241 | Caffeine coated chewing gum product and process of making | Michael P. Russell, David L. Witkewitz, Sonya S. Johnson, Ronald L. Ream, Christine L. Corriveau | 2002-09-03 |