Crain; Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crain; Stephen.The latest application filed is for "fiber-based multi-source photon collector and systems and methods utilizing same".
- Crain; Stephen - Durham NC
- Crain; Stephen - Duncan OK
| Patent | Date |
|---|---|
| Fiber-based multi-source photon collector and systems and methods utilizing same Grant 10,802,230 - Kim , et al. October 13, 2 | 2020-10-13 |
| Fiber-based Multi-source Photon Collector And Systems And Methods Utilizing Same App 20190064456 - KIM; Jungsang ; et al. | 2019-02-28 |
| Automatically tracking utilization of wellbore servicing equipment Grant 10,174,607 - Stephenson , et al. J | 2019-01-08 |
| Automatically Tracking Utilization Of Wellbore Servicing Equipment App 20160290127 - Stephenson; Stanley V. ; et al. | 2016-10-06 |
| Methods and systems for metering and monitoring material usage Grant 7,858,888 - Lucas , et al. December 28, 2 | 2010-12-28 |
| Safe and accurate method of chemical inventory management on location Grant 7,735,365 - Crain , et al. June 15, 2 | 2010-06-15 |
| Sensor for Metering by Weight Loss App 20090107734 - Lucas; Bruce ; et al. | 2009-04-30 |
| Safe and Accurate Method of Chemical Inventory Management on Location App 20080271927 - Crain; Stephen ; et al. | 2008-11-06 |
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