Shields; William David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shields; William David.The latest application filed is for "route monitoring system and method".
- Shields; William David - Blue Springs MO
- Shields; William David - Grain Valley MO
| Patent | Date |
|---|---|
| System and method for controlling a wayside device Grant 10,292,230 - Shields , et al. | 2019-05-14 |
| System, apparatus and method for mounting a device Grant 10,288,218 - Strecker , et al. | 2019-05-14 |
| Route monitoring system and method Grant 10,252,735 - Fries , et al. | 2019-04-09 |
| Route Monitoring System And Method App 20170050653 - Fries; Jeffrey Michael ; et al. | 2017-02-23 |
| System And Method For Controlling A Wayside Device App 20160381758 - Shields; William David ; et al. | 2016-12-29 |
| System, Apparatus And Method For Mounting A Device App 20160334055 - Strecker; James ; et al. | 2016-11-17 |
| Systems and methods for predictive maintenance of crossings Grant 9,481,385 - Fries , et al. November 1, 2 | 2016-11-01 |
| Systems And Methods For Predictive Maintenance Of Crossings App 20150192636 - Fries; Jeffrey Michael ; et al. | 2015-07-09 |
| Wayside Monitoring System And Method App 20150158510 - Fries; Jeffrey Michael ; et al. | 2015-06-11 |
| Points Machine Monitoring System And Method App 20150158511 - Fries; Jeffrey Michael ; et al. | 2015-06-11 |
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