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Patent applications and USPTO patent grants for Dittel; Michael.The latest application filed is for "cellulose ether compounds for improved hot temperature performance in external insulation finishing systems (eifs) mortars".
Patent | Date |
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Low molar, homogeneously substituted HEC for use in cement-based systems Grant 8,430,957 - Hohn , et al. April 30, 2 | 2013-04-30 |
Low Molar, Homogeneously Substituted Hec For Use In Cement-based Systems App 20120312195 - Hohn; Wilfried Adolf ;   et al. | 2012-12-13 |
Cellulose Ether Compounds For Improved Hot Temperature Performance In External Insulation Finishing Systems (eifs) Mortars App 20120315489 - Hohn; Wilfried Adolf ;   et al. | 2012-12-13 |
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