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Patent applications and USPTO patent grants for Schrunk, III; Robert R..The latest application filed is for "railroad trailer chassis".
Patent | Date |
---|---|
Railroad trailer chassis Grant 10,946,704 - Meyer , et al. March 16, 2 | 2021-03-16 |
Railroad Trailer Chassis App 20180170132 - Meyer; Ryan ;   et al. | 2018-06-21 |
Railroad trailer chassis Grant 9,937,761 - Meyer , et al. April 10, 2 | 2018-04-10 |
Mobile automated tie replacement system Grant 9,850,624 - Schrunk, III December 26, 2 | 2017-12-26 |
Mobile Automated Tie Replacement System App 20160312412 - Schrunk, III; Robert R. | 2016-10-27 |
Railroad Trailer Chassis App 20150217611 - Meyer; Ryan ;   et al. | 2015-08-06 |
Profile grinder Grant 5,359,815 - Schrunk, III , et al. November 1, 1 | 1994-11-01 |
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