loadpatents
Patent applications and USPTO patent grants for LaDuc; John W..The latest application filed is for "electronically controlled pneumatic railway car with end of train device mode".
Patent | Date |
---|---|
Electronically controlled pneumatic railway car with end of train device mode Grant 11,097,754 - Graham , et al. August 24, 2 | 2021-08-24 |
Electronically Controlled Pneumatic Railway Car With End Of Train Device Mode App 20200247439 - Kind Code | 2020-08-06 |
Adaptive penalty braking for locomotive air brake system Grant 9,776,649 - Reynolds , et al. October 3, 2 | 2017-10-03 |
Adaptive Penalty Braking For Locomotive Air Brake System App 20170274918 - Reynolds; John M. ;   et al. | 2017-09-28 |
ECP terminal mode operation Grant 8,483,894 - Marra , et al. July 9, 2 | 2013-07-09 |
Ecp Terminal Mode Operation App 20110112706 - MARRA; Jon M. ;   et al. | 2011-05-12 |
Conventional brake pipe continuity test Grant 6,626,034 - Marra , et al. September 30, 2 | 2003-09-30 |
Entering and exiting ECP mode for an integrated ECP/EAB system App 20020147538 - Marra, Jon M. ;   et al. | 2002-10-10 |
Conventional brake pipe continuity test App 20020139181 - Marra, Jon ;   et al. | 2002-10-03 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.