Kainer; John J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kainer; John J..The latest application filed is for "railroad track guidance systems and methods".
- Kainer; John J. - Georgetown TX
| Patent | Date |
|---|---|
| Railroad track guidance systems and methods Grant 11,433,929 - Euston , et al. September 6, 2 | 2022-09-06 |
| Railroad Track Guidance Systems And Methods App 20180281829 - EUSTON; TODD L. ; et al. | 2018-10-04 |
| System and method for inspecting railroad ties Grant 9,441,956 - Kainer , et al. September 13, 2 | 2016-09-13 |
| System And Method For Inspecting Railroad Ties App 20150131108 - Kainer; John J. ; et al. | 2015-05-14 |
| System and method for inspecting railroad ties Grant 8,958,079 - Kainer , et al. February 17, 2 | 2015-02-17 |
| System And Method For Inspecting Railroad Ties App 20130191070 - Kainer; John J. ; et al. | 2013-07-25 |
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