Inventor
OYSTER MICHAEL D
US5 patents
Patents
5 patentsUS7841608B2Nov 30, 2010
Pneumatic proportioning system for vehicle air springs
HENDRICKSON USA LLC29 citations90
US9327571B2May 3, 2016
Mechanical axle/suspension spring seats for thin-wall axles
HENDRICKSON USA LLC11 citations82
US7549660B2Jun 23, 2009
Frame or subframe for tractor-trailers
HENDRICKSON USA LLC10 citations82
US7658412B2Feb 9, 2010
Frame for heavy-duty vehicles
HENDRICKSON USA LLC19 citations81
US11118645B2Sep 14, 2021
Axle spring seat attachment assembly
HENDRICKSON USA LLC3 citations71