Dewald; Brian Dale
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dewald; Brian Dale.The latest application filed is for "interlock system and method for a drilling rig".
- Dewald; Brian Dale - Calgary CA
| 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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