loadpatents
Patent applications and USPTO patent grants for Craig; Peter Harold.The latest application filed is for "end fitting for a cable bolt assembly".
Patent | Date |
---|---|
End Fitting for a Cable Bolt Assembly App 20200340359 - Holden; Matthew Raffaele ;   et al. | 2020-10-29 |
End coupling for a rock bolt Grant 10,309,221 - Craig , et al. | 2019-06-04 |
End Coupling for a Rock Bolt App 20170314394 - Craig; Peter Harold ;   et al. | 2017-11-02 |
Self drilling rock bolt Grant 9,091,167 - Craig July 28, 2 | 2015-07-28 |
Rock Bolt App 20140010598 - Craig; Peter Harold | 2014-01-09 |
Cable bolt Grant 8,322,950 - Craig , et al. December 4, 2 | 2012-12-04 |
End coupling for a rock bolt Grant 8,172,485 - Craig May 8, 2 | 2012-05-08 |
Rock Bolt App 20120070234 - Craig; Peter Harold | 2012-03-22 |
Rock bolt Grant 8,087,850 - Craig January 3, 2 | 2012-01-03 |
Tension assembly Grant 8,033,760 - Hinton , et al. October 11, 2 | 2011-10-11 |
End Coupling for a Rock Bolt App 20110142548 - Craig; Peter Harold | 2011-06-16 |
Tensioning assembly for a cable bolt Grant 7,927,044 - Craig , et al. April 19, 2 | 2011-04-19 |
End coupling for a rock bolt Grant 7,896,579 - Craig March 1, 2 | 2011-03-01 |
Plate Grant D628,047 - Craig November 30, 2 | 2010-11-30 |
Engagement Head For Tensioning Assembly App 20100266345 - Hinton; Harold Gregory ;   et al. | 2010-10-21 |
Tension Assembly App 20090317197 - Hinton; Harold Gregory ;   et al. | 2009-12-24 |
Self Drilling Rock Bolt App 20090074516 - Craig; Peter Harold | 2009-03-19 |
End Coupling for a Rock Bolt App 20090074517 - Craig; Peter Harold | 2009-03-19 |
Cable Bolt App 20080247828 - Craig; Peter Harold ;   et al. | 2008-10-09 |
Tensioning Assembly For a Cable Bolt App 20080179575 - Craig; Peter Harold ;   et al. | 2008-07-31 |
Rock bolt App 20080038068 - Craig; Peter Harold | 2008-02-14 |
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