Sich; Gary M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sich; Gary M..The latest application filed is for "automatic brake control valve test unit for railway vehicle".
- Sich; Gary M. - Irwin PA
| Patent | Date |
|---|---|
| Automatic Brake Control Valve Test Unit For Railway Vehicle App 20190061730 - Skweres; Jeffrey B. ; et al. | 2019-02-28 |
| Automatic brake control valve test unit for railway vehicle Grant 10,214,195 - Skweres , et al. Feb | 2019-02-26 |
| Universal venting arrangement for a railway vehicle brake cylinder Grant 9,676,380 - Andrews , et al. June 13, 2 | 2017-06-13 |
| ABDX-C service graduating valve and slide valve and slide valve design incorporating accelerated application valve (AAV) functionality Grant 9,616,872 - Skweres , et al. April 11, 2 | 2017-04-11 |
| Service main piston bushing containing two spring ramps Grant 9,555,790 - Skweres , et al. January 31, 2 | 2017-01-31 |
| ECP/triple valve transition plate Grant 9,481,350 - White , et al. November 1, 2 | 2016-11-01 |
| Railroad control valve Grant 9,327,701 - Sich , et al. May 3, 2 | 2016-05-03 |
| Abdx-c Service Graduating Valve And Slide Valve And Slide Valve Design Incorporating Accelerated Application Valve (aav) Functionality App 20150145323 - Skweres; Jeffrey B. ; et al. | 2015-05-28 |
| Service Main Piston Bushing Containing Two Spring Ramps App 20150144825 - Skweres; Jeffrey B. ; et al. | 2015-05-28 |
| ECP/Triple Valve Transition Plate App 20140049037 - White; Warren ; et al. | 2014-02-20 |
| Railroad Control Valve App 20130248031 - Sich; Gary M. ; et al. | 2013-09-26 |
| System and Method for Testing Railroad Brake Control Valves App 20130186193 - Sich; Gary M. | 2013-07-25 |
| Freight car event recorder Grant 7,769,509 - Gaughan , et al. August 3, 2 | 2010-08-03 |
| Universal Venting Arrangement for a Railway Vehicle Brake Cylinder App 20100116601 - Andrews; Lawrence J. ; et al. | 2010-05-13 |
| Freight car event recorder App 20080129480 - Gaughan; Edward W. ; et al. | 2008-06-05 |
| Ramp latching mechanism Grant 6,763,768 - Hart , et al. July 20, 2 | 2004-07-20 |
| Ramp Latching Mechanism App 20040118314 - Hart, James E. ; et al. | 2004-06-24 |
| Wheel flange lubrication nozzle Grant 6,186,411 - Sich February 13, 2 | 2001-02-13 |
| Dual valve fitting for enabling quick measurement of pressure Grant 6,009,902 - Troiani , et al. January 4, 2 | 2000-01-04 |
| Train brake pipe remote pressure control system and motor-driven regulating valve therefor Grant 5,788,338 - Hart , et al. August 4, 1 | 1998-08-04 |
| Electric brake control system and method for railroad car Grant 5,551,765 - Sich September 3, 1 | 1996-09-03 |
| Filter arrangement and mounting in railway brake pipe bracket Grant 5,518,304 - Sich , et al. May 21, 1 | 1996-05-21 |
| Railway brake pipe bracket with access ports Grant 5,480,218 - Hart , et al. January 2, 1 | 1996-01-02 |
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