Walter; Gary C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Walter; Gary C..The latest application filed is for "railroad tank car manway assembly".
- Walter; Gary C. - Chicago IL
- Walter; Gary C. - Merrillville IN
| Patent | Date |
|---|---|
| Railroad tank car manway assembly Grant 10,464,580 - Schmidt , et al. No | 2019-11-05 |
| Railroad Tank Car Manway Assembly App 20180327001 - Schmidt; Dan ; et al. | 2018-11-15 |
| Railroad tank car manway assembly Grant 10,029,705 - Schmidt , et al. July 24, 2 | 2018-07-24 |
| Railroad Tank Car Manway Assembly App 20170349188 - Schmidt; Dan ; et al. | 2017-12-07 |
| Disengaging handle assembly for a bottom outlet valve Grant 9,746,873 - Thompson , et al. August 29, 2 | 2017-08-29 |
| Bottom outlet valve removable independent steam jacket Grant 9,714,719 - Douglas , et al. July 25, 2 | 2017-07-25 |
| Railroad Tank Car Manway Assembly App 20170088149 - Douglas; Peter J. ; et al. | 2017-03-30 |
| Bottom Outlet Valve Removable Independent Steam Jacket App 20170089479 - Douglas; Peter J. ; et al. | 2017-03-30 |
| Railroad tank car manway assembly Grant 9,499,178 - Douglas , et al. November 22, 2 | 2016-11-22 |
| Railroad Tank Car Manway Assembly App 20160152246 - Douglas; Peter J. ; et al. | 2016-06-02 |
| Railroad tank car manway assembly Grant 9,260,118 - Douglas , et al. February 16, 2 | 2016-02-16 |
| Railroad Tank Car Manway Assembly App 20150083022 - Douglas; Peter J. ; et al. | 2015-03-26 |
| Railroad tank car manway assembly Grant 8,899,161 - Douglas , et al. December 2, 2 | 2014-12-02 |
| Railroad Tank Car Manway Assembly App 20130008340 - DOUGLAS; PETER J. ; et al. | 2013-01-10 |
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