loadpatents
Patent applications and USPTO patent grants for Peters; Bernd.The latest application filed is for "valve for hydraulic props of shield-type support frames, and shield-type support frame".
Patent | Date |
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Valve for hydraulic props of shield-type support frames, and shield-type support frame Grant 7,428,861 - Dettmers , et al. September 30, 2 | 2008-09-30 |
Valve for hydraulic props of shield-type support frames, and shield-type support frame App 20060213363 - Dettmers; Michael ;   et al. | 2006-09-28 |
Method for producing a dispensing device for products that can be spread easily Grant 6,748,639 - Hemming , et al. June 15, 2 | 2004-06-15 |
Method for producing a dispensing device for products that can be spread easily App 20030201577 - Hemming, Christian ;   et al. | 2003-10-30 |
Bonding process Grant 6,093,270 - Ferencz , et al. July 25, 2 | 2000-07-25 |
Valve units for use in hydraulic control systems of mining equipment Grant 5,159,872 - Dettmers , et al. November 3, 1 | 1992-11-03 |
Hydraulic coupling device Grant 4,544,185 - Weirich , et al. October 1, 1 | 1985-10-01 |
Hydraulic coupling device Grant 4,378,124 - Weirich , et al. March 29, 1 | 1983-03-29 |
Hydraulic coupling device Grant 4,247,135 - Weirich , et al. January 27, 1 | 1981-01-27 |
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