Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326795 | Storage-stability additives for unsaturated thermosettable resins | — | 1994-07-05 |
| 5298543 | Storage stable unsaturated thermosettable resins and cured products | — | 1994-03-29 |
| 5272197 | Storage-stable unsaturated thermosettable resins and cured products | — | 1993-12-21 |
| 5034437 | Storage stable unsaturated thermosettable resins and cured products | — | 1991-07-23 |
| 4983692 | Sulfide containing aliphatic epoxy resins | Robert E. Hefner, Jr. | 1991-01-08 |
| 4921927 | Sulfide containing aliphatic epoxy resins | Robert E. Hefner, Jr. | 1990-05-01 |
| 4829133 | Sulfide containing aliphatic epoxy resins | Robert E. Hefner, Jr. | 1989-05-09 |
| 4816546 | Mixed epoxy resins comprising sulfide containing aliphatic epoxy resins | Robert E. Hefner, Jr. | 1989-03-28 |
| 4798761 | Epoxy resin compositions for use in low temperature curing applications | Paul M. Puckett | 1989-01-17 |