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Patent applications and USPTO patent grants for SCHEPERS; Frederik J..The latest application filed is for "material delivery systems and methods".
Patent | Date |
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Material Delivery Systems And Methods App 20120031433 - SCHEPERS; Frederik J. ;   et al. | 2012-02-09 |
Material delivery systems and methods Grant 8,002,898 - Schepers , et al. August 23, 2 | 2011-08-23 |
Material Delivery Systems And Methods App 20090159098 - Schepers; Frederik J. ;   et al. | 2009-06-25 |
Liquid detergent composition containing deflocculating polymer with ionic monomers Grant 5,597,508 - Schepers , et al. January 28, 1 | 1997-01-28 |
Stable non-aqueous compositions containing peracids which are substantially insoluble Grant 5,503,765 - Schepers , et al. April 2, 1 | 1996-04-02 |
Non-aqueous cleaning compositions containing bleach and capped nonionic surfactant Grant 4,988,462 - Schepers , et al. January 29, 1 | 1991-01-29 |
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