Improved anti-cross threading fastener
Improved automatic recirculation valve
Improved automatic recirculation valve
Improved automatic transmission and gear train
Improved balance ring
Improved balancing arrangement for hollow drive shafts
Improved balancing arrangement for rotating member
Improved ball and cage valve for downhole reciprocating pumps
Improved ball socket connector
Improved ball valve
Improved ball valve element
Improved ball-type valve
Improved band clamp
Improved barb clamp with smooth bore
Improved barbed cable tie
Improved bearing
Improved bearing isolator
Improved belt-machine combination
Improved boom pole
Improved brake drum mounting