Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686538 | Process for brominating polystyrenic resins | Donald E. Balhoff, Billie B. Dadgar, Charles H. Kolich, Homer C. Lin | 1997-11-11 |
| 5677390 | Process for brominating polystyrenic resins | Billie B. Dadgar, Donald E. Balhoff, Charles H. Kolich, Homer C. Lin | 1997-10-14 |
| 5648583 | Process for converting exo-isomers of alkyl substituted cyclopentadienes to endo-isomers | John Y. Lee, Stephen E. Belmont, Lawrence H. Shepherd, Jr. | 1997-07-15 |