Baker; Jeffrey Keith
Patent Applications and Registrations
Patent applications and USPTO patent grants for Baker; Jeffrey Keith.The latest application filed is for "systems and methods for maintaining interlockings of transportation networks".
- Baker; Jeffrey Keith - Overland Park KS
| Patent | Date |
|---|---|
| Systems and methods for maintaining interlockings of transportation networks Grant 9,842,502 - Fries , et al. December 12, 2 | 2017-12-12 |
| Systems And Methods For Maintaining Interlockings Of Transportation Networks App 20140365102 - FRIES; Jeffrey Michael ; et al. | 2014-12-11 |
| Method And System For Operating A Locomotive App 20130151041 - OTSUBO; Tom ; et al. | 2013-06-13 |
| Method And System For Operating A Locomotive App 20080195351 - Otsubo; Tom ; et al. | 2008-08-14 |
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