Assignee
WABTEC RAILWAY ELECTRONICS INC
US·3 granted patents·241 citations·filing 1998–1999
Top patents by PatentIndex Score
3 records- 0193US6128558AMethod and apparatus for using machine vision to detect relative locomotive position on parallel tracksWABTEC RAILWAY ELECTRONICS INC·Filed 1998·Granted Oct 3, 2000·98 cites·21 claims
- 0292US6322025B1Dual-protocol locomotive control system and methodWABTEC RAILWAY ELECTRONICS INC·Filed 1999·Granted Nov 27, 2001·140 cites·16 claims
- 0331US6208246B1Method and apparatus for improving railcar visibility at grade crossingsWABTEC RAILWAY ELECTRONICS INC·Filed 1998·Granted Mar 27, 2001·3 cites·32 claims
Join the waitlist — get patent alerts
Get an alert when WABTEC RAILWAY ELECTRONICS INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →