Assignee
TECH SERV & MARKETING INC
US·5 granted patents·215 citations·filing 1995–1997
Top patents by PatentIndex Score
5 records- 0194US5603556ARail car load sensorTECH SERV & MARKETING INC·Filed 1995·Granted Feb 18, 1997·114 cites·22 claims
- 0290US6006868ASystem for monitoring brake status on a rail carTECH SERV & MARKETING INC·Filed 1996·Granted Dec 28, 1999·50 cites·28 claims
- 0374US5735580ARail car load sensorTECH SERV & MARKETING INC·Filed 1997·Granted Apr 7, 1998·23 cites·18 claims
- 0460US5622338ATruck hunting detection and abatement apparatus using selective brake applicationTECH SERV & MARKETING INC·Filed 1996·Granted Apr 22, 1997·16 cites·18 claims
- 0539US5813730ARetrofit air distribution apparatus for a locomotive braking systemTECH SERV & MARKETING INC·Filed 1996·Granted Sep 29, 1998·12 cites·14 claims
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