Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5491184 | Unsaturated polyester-modified flexible copolymers for use in sheet molding compositions | Douglas S. McBain, Earl G. Melby | 1996-02-13 |
| 5428068 | Unsaturated polyester-modified flexible polymers for use in molding composition | Douglas S. McBain, Andrew L. Ratermann, Earl G. Melby | 1995-06-27 |
| 5385963 | Unsaturated polyester-modified flexible copolymers for use in sheet molding compositions | Douglas S. McBain, Earl G. Melby | 1995-01-31 |
| 5362819 | Polyester-flexible polymer block copolymers and mixtures thereof | Douglas S. McBain, Andrew L. Ratermann, I. Glen Hargis, Earl G. Melby | 1994-11-08 |
| 5342554 | Vinyl-terminated polyesters and polycarbonates for flexibilizing and improving the toughness of compositions from unsaturated polyesters and fiber reinforced plastics made from them | Douglas S. McBain, Earl G. Melby | 1994-08-30 |