Patent applications and USPTO patent grants for Holland; Dewey G..The latest application filed is for "delayed action catalysts for polyurethanes".
Patent | Date |
---|---|
Delayed action catalysts for polyurethanes Grant 4,165,412 - Bechara , et al. August 21, 1 | 1979-08-21 |
Cell regulators in structural foams Grant 4,151,333 - Lenke , et al. April 24, 1 | 1979-04-24 |
Catalysis of organic isocyanate reactions Grant 4,040,992 - Bechara , et al. August 9, 1 | 1977-08-09 |
Dialkylaminoalkylimidazoles as catalysts for preparation of polyurethanes Grant 3,912,689 - Bechara , et al. October 14, 1 | 1975-10-14 |
Delayed Polyurethane Action Catalysts Grant 3,862,150 - Bechara , et al. January 21, 1 | 1975-01-21 |
Oil And Grease Resistant Paper Products And Process For Treating Cellulosic Materials Grant 3,811,933 - Uffner , et al. May 21, 1 | 1974-05-21 |
Fluorinated Cyclic Alcohol And Their Esters Grant 3,699,156 - Holland , et al. October 17, 1 | 1972-10-17 |
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