Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708968 | Divinylbenzene in expandable beads for cup molding | Alvin R. Ingram | 1987-11-24 |
| 4327197 | Fire-retardant anhydride copolymers | Jack N. Bauer | 1982-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708968 | Divinylbenzene in expandable beads for cup molding | Alvin R. Ingram | 1987-11-24 |
| 4327197 | Fire-retardant anhydride copolymers | Jack N. Bauer | 1982-04-27 |