loadpatents
Patent applications and USPTO patent grants for Wierschke; Christopher Jay.The latest application filed is for "operator interface for hydraulic tool control".
Patent | Date |
---|---|
Operator interface for hydraulic tool control Grant 9,091,284 - Renner , et al. July 28, 2 | 2015-07-28 |
Operator Interface For Hydraulic Tool Control App 20120023922 - Renner; Ross ;   et al. | 2012-02-02 |
Visually Designated User Interface For Welder App 20100012635 - Wierschke; Christopher Jay ;   et al. | 2010-01-21 |
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