Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108762 | Gradual release structures for chewing gum | Kevin B. Broderick, Adebisi A. Campbell, Steve Zibell, Mansukh M. Patel | 1992-04-28 |
| 4978537 | Gradual release structures for chewing gum | — | 1990-12-18 |
| 4963369 | Gum composition containing dispersed porous beads containing active chewing gum ingredients and method | Michael J. Greenberg, David W. Record, Steven E. Zibell, Kevin B. Broderick, Philip G. Schnell | 1990-10-16 |