Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4277392 | Thickening agents for unsaturated polyester resin compositions | Martin L. Feldman | 1981-07-07 |
| 4273701 | Colorant-thickener dispersions for unsaturated polyester resin compositions | Martin L. Feldman | 1981-06-16 |
| 4271065 | Polyester resin compositions and process for preparing same | Martin L. Feldman | 1981-06-02 |
| 4268431 | Colorant-thickener dispersions for unsaturated polyester resin compositions | Martin L. Feldman | 1981-05-19 |
| 4263198 | Thickening agents for unsaturated polyester resin compositions | Martin L. Feldman | 1981-04-21 |
| 4257930 | Thickening agents for unsaturated polyester resin compositions | Martin L. Feldman | 1981-03-24 |