Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4751269 | Crosslinked pressure-sensitive adhesive | Thomas J. Bonk, Tsung-I Chen, Douglas E. Weiss | 1988-06-14 |
| 4731273 | Heat-recoverable closure with crosslinked pressure-sensitive adhesive | Thomas J. Bonk, Tsung-I Chen, Douglas E. Weiss | 1988-03-15 |