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Patent applications and USPTO patent grants for Dewald; Brian Dale.The latest application filed is for "interlock system and method for a drilling rig".
Patent | Date |
---|---|
Interlock system and method for a drilling rig Grant 10,697,257 - Dewald , et al. | 2020-06-30 |
Plug detection system and method Grant 10,472,950 - Dewald Nov | 2019-11-12 |
Interlock System And Method For A Drilling Rig App 20190257161 - Dewald; Brian Dale ;   et al. | 2019-08-22 |
Mud saver valve measurement system and method Grant 10,370,899 - Dewald , et al. | 2019-08-06 |
Strain gauge span block for a drilling rig Grant 10,371,562 - Dewald | 2019-08-06 |
Plug Detection System And Method App 20190093472 - Dewald; Brian Dale | 2019-03-28 |
Mud Saver Valve Measurement System And Method App 20170321484 - Dewald; Brian Dale ;   et al. | 2017-11-09 |
Pipe Joint Location Detection System And Method App 20170081954 - Dewald; Brian Dale ;   et al. | 2017-03-23 |
Strain Gauge Span Block App 20170016756 - Dewald; Brian Dale | 2017-01-19 |
Apparatus For Dispensing And/or Vending A Bulk Product And Improvements Therein App 20130126042 - DEWALD; Brian Dale ;   et al. | 2013-05-23 |
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