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Patent applications and USPTO patent grants for White; Paul F..The latest application filed is for "suspension apparatus and method for contact wire at crest of a track vertical curve".
Patent | Date |
---|---|
Suspension apparatus and method for contact wire at the trough and crest of a track vertical curve Grant 9,481,264 - White November 1, 2 | 2016-11-01 |
Suspension apparatus and method for contact wire at crest of a track vertical curve Grant 9,205,761 - White December 8, 2 | 2015-12-08 |
Suspension Apparatus And Method For Contact Wire At Crest Of A Track Vertical Curve App 20140291097 - White; Paul F. | 2014-10-02 |
Suspension Apparatus and method for contact wire at the trough and crest of a track vertical curve App 20140284161 - White; Paul F. | 2014-09-25 |
Vertical curve rail and method Grant 8,757,340 - White June 24, 2 | 2014-06-24 |
Vertical curve rail and method App 20130306422 - WHITE; Paul F. | 2013-11-21 |
Disconnect switch arc eliminator Grant 8,416,541 - White April 9, 2 | 2013-04-09 |
Constant current non-bridging section insulator Grant 5,117,072 - White May 26, 1 | 1992-05-26 |
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