Inventor
ANDERSON BRADLEY
US18 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON BRADLEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPRAINIS RONALD J
8 patentsUS8136683B2Mar 20, 2012
Combination yoke and elastomeric draft gear
SPRAINIS RONALD J9 citations91
US8336209B2Dec 25, 2012
Method of making compressible elastomeric spring
SPRAINIS RONALD J7 citations83
US8096432B2Jan 17, 2012
Elastomeric draft gear having a housing
SPRAINIS RONALD J8 citations83
US8465009B2Jun 18, 2013
Elastomeric pad for a compressible elastomeric spring
SPRAINIS RONALD J4 citations73
US8783670B2Jul 22, 2014
Compressible elastomeric spring
SPRAINIS RONALD J2 citations62
US8701290B2Apr 22, 2014
Method of making compressible elastomeric spring
SPRAINIS RONALD J2 citations62
US8096431B2Jan 17, 2012
Combination yoke and elastomeric draft gear having a friction mechanism
SPRAINIS RONALD J2 citations61
US8528483B2Sep 10, 2013
Constant contact side bearing assembly with improved heat dissipation for a railcar
SPRAINIS RONALD J2 citations55
WABTEC HOLDING CORP
3 patentsUS8006815B2Aug 30, 2011
Parking brake assembly for railway vehicle brake system
WABTEC HOLDING CORP19 citations92
US7857273B2Dec 28, 2010
Plate for a compressible elastomeric spring
WABTEC HOLDING CORP3 citations73
US7981348B2Jul 19, 2011
Method of making elastomeric pad for a compressible elastomeric spring
WABTEC HOLDING CORP1 citations62
SOMMERFELD HOWARD
3 patentsUS8469464B2Jun 25, 2013
Parking brake assembly for railway vehicle brake system
SOMMERFELD HOWARD5 citations83
US8256584B2Sep 4, 2012
Parking brake assembly for railway vehicle brake system
SOMMERFELD HOWARD6 citations83
US8230985B2Jul 31, 2012
Parking brake assembly for railway vehicle brake system
SOMMERFELD HOWARD8 citations83