Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447601 | Polyester compositions which comprise tetramethylcyclobutanediol and ethylene glycol for calendering | Marc Alan Strand, Robert Erik Young, Douglas Weldon Carico | 2022-09-20 |
| 11091586 | Polyester compositions which comprise tetramethyl cyclobutanediol and ethylene glycol, with improved catalyst system | Emmett Dudley Crawford, Michael Keith Coggins, Douglas Weldon Carico | 2021-08-17 |
| 11072684 | Polyester compositions which comprise tetramethylcyclobutandiol and ethylene glycol, with improved catalyst system | Emmett Dudley Crawford, Michael Keith Coggins, Douglas Weldon Carico | 2021-07-27 |