Scharpf; Robert N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Scharpf; Robert N..The latest application filed is for "trip cock fault detector".
- Scharpf; Robert N. - Greenville SC US
- Scharpf; Robert N. - Greensville SC
- Scharpf; Robert N. - Greer SC
| Patent | Date |
|---|---|
| Manifold joint seal Grant 9,114,788 - Scharpf , et al. August 25, 2 | 2015-08-25 |
| Trip cock fault detector Grant 8,967,591 - Scharpf March 3, 2 | 2015-03-03 |
| Trip Cock Fault Detector App 20120217427 - Scharpf; Robert N. | 2012-08-30 |
| Manifold Joint Seal App 20120192957 - Scharpf; Robert N. ; et al. | 2012-08-02 |
| Pneumatic emergency brake assurance module Grant 7,661,770 - Wood , et al. February 16, 2 | 2010-02-16 |
| High flow calibration test point Grant 7,543,796 - Dewberry , et al. June 9, 2 | 2009-06-09 |
| Pneumatic emergency brake release timer Grant 7,520,574 - Schweikert , et al. April 21, 2 | 2009-04-21 |
| Pneumatic Emergency Brake Assurance Module App 20090057072 - Wood; James A. ; et al. | 2009-03-05 |
| High flow calibration test point App 20080121291 - Dewberry; James T. ; et al. | 2008-05-29 |
| Wheel slip brake assurance module Grant 7,374,252 - Schweikert , et al. May 20, 2 | 2008-05-20 |
| Pneumatic emergency brake release timer App 20070236077 - Schweikert; David E. ; et al. | 2007-10-11 |
| Wheel slip brake assurance module App 20070216223 - Schweikert; David E. ; et al. | 2007-09-20 |
| Software based brake shoe wear determination Grant 6,847,869 - Dewberry , et al. January 25, 2 | 2005-01-25 |
| Software based brake shoe wear determination App 20040138791 - Dewberry, James T. ; et al. | 2004-07-15 |
| Brake effort monitor Grant 6,739,675 - Scharpf , et al. May 25, 2 | 2004-05-25 |
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