Assignee
GREGAR PETER
US·3 granted patents·12 citations·filing 2011–2013
Top patents by PatentIndex Score
3 records- 0185US8616341B2Device and method for sensing applied condition of a railroad handbrakeGREGAR PETER·Filed 2011·Granted Dec 31, 2013·6 cites·10 claims
- 0278US8584551B2Railroad handbrake chain tension condition sensing device and methodGREGAR PETER·Filed 2011·Granted Nov 19, 2013·6 cites·23 claims
- 0353US9200994B2Device and method for sensing applied condition of a railroad handbrakeGREGAR PETER·Filed 2013·Granted Dec 1, 2015·0 cites·25 claims
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