Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396026 | Cigarette and filter for tobacco smoke | — | 1983-08-02 |
| 4371632 | Compositions, processes, and writing elements employing resins of the thermosetting type | Richard E. Merrill, Paul Brendan Monaghan | 1983-02-01 |