Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4396563 | Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared | — | 1983-08-02 |
| 4303758 | Method of preparing closed cell phenol-aldehyde foam and the closed cell foam thus prepared | — | 1981-12-01 |
| 4199303 | Feeder for apparatus for ejecting a mixture of a plurality of liquids | Denis S. Commette, Robert A. Bairunas | 1980-04-22 |