Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889121 | Method for improving processability of thermoplastics | Charles C. Hwo, Jerry W. Secrist | 1999-03-30 |
| 5847051 | Block copolymer composition containing polypropylene and polybutene | Charles C. Hwo, Michael J. Modic | 1998-12-08 |
| 5104733 | Adhesive for adhering polybutylene to metal | Jennifer L. Engle, David J. St. Clair | 1992-04-14 |
| 5082613 | Method for improvement of polybutylene pipe strength | Donald H. Krasner, Jerry W. Secrist, Roland O. Meuhlner | 1992-01-21 |