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Patent applications and USPTO patent grants for Uphoff; Heinrich.The latest application filed is for "method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant".
Patent | Date |
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Method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant Grant 9,758,940 - Janssen , et al. September 12, 2 | 2017-09-12 |
Method For Controlling A Water Sluice Gate Drive For A Water Sluice Gate Having An Electric Machine, Service Connection, Water Sluice Gate Drive And Hydroelectric Power Plant App 20150330047 - Janssen; Andreas ;   et al. | 2015-11-19 |
Packing for a Bioreactor App 20090039017 - Uphoff; Heinrich | 2009-02-12 |
Monocoque structure for an aquatic sportscraft Grant 4,621,002 - Kuhlmann , et al. November 4, 1 | 1986-11-04 |
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