Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858678 | Continuous bulk polymerization and esterification process and compositions including the polymeric product | John E. Blasko, Glenn C. Calhoun, Frederick C. Hansen, Dean R. Hellwig, Kurt A. Hessenius +9 more | 2005-02-22 |
| 6355727 | Continuous bulk polymerization and esterification process | John E. Blasko, Glenn C. Calhoun, Frederick C. Hansen, Dean R. Hellwig, Kurt A. Hessenius +9 more | 2002-03-12 |
| 6255403 | Process for producing polymers by free radical polymerization and condensation reaction, and apparatus and products related thereto | John David CAMPBELL, Richard W. Chylla, Jr., Jon A. Debling, Douglas J. DeYoung, Michihiro Kaai +2 more | 2001-07-03 |
| 5508366 | Continuous production of reduced gel content hydroxylated addition polymers | J. David Campbell, Richard W. Chylla, Jr., Rakesh K. Popli | 1996-04-16 |