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Patent applications and USPTO patent grants for Demers; Alain.The latest application filed is for "sealing means between rotor and housing in a water turbine".
Patent | Date |
---|---|
Sealing Means Between Rotor And Housing In A Water Turbine App 20100092279 - Demers; Alain ;   et al. | 2010-04-15 |
Erosion resistant coatings and methods thereof Grant 7,431,566 - Gray , et al. October 7, 2 | 2008-10-07 |
Erosion resistant coatings and methods thereof App 20070031702 - Gray; Dennis Michael ;   et al. | 2007-02-08 |
Erosion resistant coatings and methods thereof Grant 7,141,110 - Gray , et al. November 28, 2 | 2006-11-28 |
Erosion resistant coatings and methods thereof App 20050112399 - Gray, Dennis Michael ;   et al. | 2005-05-26 |
Erosion resistant coatings and methods thereof App 20050112411 - Gray, Dennis Michael ;   et al. | 2005-05-26 |
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