Hansen, Frederick C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hansen, Frederick C..The latest application filed is for "continuous bulk polymerization and esterification process and compositions".
- Hansen, Frederick C. - Union Grove WI
| Patent | Date |
|---|---|
| Continuous bulk polymerization and esterification process and compositions App 20050059782 - Andrist, Kevin M. ; et al. | 2005-03-17 |
| Continuous bulk polymerization and esterification process and compositions including the polymeric product Grant 6,858,678 - Andrist , et al. February 22, 2 | 2005-02-22 |
| Continuous bulk polymerization and esterification process and compositions including the polymeric product App 20020082375 - Andrist, Kevin M. ; et al. | 2002-06-27 |
| Continuous bulk polymerization and esterification process Grant 6,355,727 - Andrist , et al. March 12, 2 | 2002-03-12 |
| Warning device Grant 5,058,523 - Mikkonen , et al. * October 22, 1 | 1991-10-22 |
| Warning device Grant 4,936,244 - Hansen , et al. June 26, 1 | 1990-06-26 |
| Macroporous microporous marking structure Grant 3,971,315 - Hansen July 27, 1 | 1976-07-27 |
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