Inventor
BUTLER WILLIAM S
US8 patents
Patents
8 patentsUS4375343AMar 1, 1983
Railcar transporting trailer
HALLIBURTON CO21 citations80
US4216570AAug 12, 1980
Method of assembling a shock absorber employing a coil spring
HALLIBURTON CO13 citations72
US4185719AJan 29, 1980
Truck damping
HALLIBURTON CO17 citations72
US4106412AAug 15, 1978
Fluid truck bolster snubber
HALLIBURTON CO12 citations72
US4519617AMay 28, 1985
Cushioning unit shaft seal arrangement
HALLIBURTON CO13 citations71
US4440273AApr 3, 1984
Aeration preventing shock absorber
HALLIBURTON CO20 citations71
US4178959ADec 18, 1979
Fluid truck snubber
HALLIBURTON CO3 citations61
US4146142AMar 27, 1979
Fabricated backstop/buffstop
HALLIBURTON CO1 citations49