loadpatents
Patent applications and USPTO patent grants for Hahn; Wolfram.The latest application filed is for "driving device".
Patent | Date |
---|---|
Driving device Grant 9,937,608 - Hahn , et al. April 10, 2 | 2018-04-10 |
Setting tool Grant 8,371,488 - Hahn , et al. February 12, 2 | 2013-02-12 |
Driving Device App 20110303729 - Hahn; Wolfram ;   et al. | 2011-12-15 |
Setting tool Grant 7,407,071 - Sperrfechter , et al. August 5, 2 | 2008-08-05 |
Setting tool App 20070057007 - Hahn; Wolfram ;   et al. | 2007-03-15 |
Setting tool App 20070045375 - Sperrfechter; Thomas ;   et al. | 2007-03-01 |
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