Angel; Kevin J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Angel; Kevin J..The latest application filed is for "vehicle control system".
- Angel; Kevin J. - Marion IA
| Patent | Date |
|---|---|
| Vehicle control system Grant 11,318,970 - Angel , et al. May 3, 2 | 2022-05-03 |
| Vehicle Control System App 20200039546 - Angel; Kevin J. ; et al. | 2020-02-06 |
| Train stop timer Grant 10,457,299 - Angel , et al. Oc | 2019-10-29 |
| Train Stop Timer App 20180237042 - Angel; Kevin J. ; et al. | 2018-08-23 |
| Operator warning system and method for improving locomotive operator vigilance Grant 7,398,140 - Kernwein , et al. July 8, 2 | 2008-07-08 |
| Operator warning system and method for improving locomotive operator vigilance App 20050110628 - Kernwein, Jeffrey D. ; et al. | 2005-05-26 |
| Automatic locomotive horn activation with intelligent sequencing App 20040230354 - Sollars, Scott A. ; et al. | 2004-11-18 |
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