Inventor

YEATES RICHARD P

US7 patents

⚠️ This page may combine multiple inventors who share the name “YEATES RICHARD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TRAILER TRAIN

2 patents

US4187600AFeb 12, 1980

Apparatus for machining railroad truck bolsters

TRAILER TRAIN36 citations88

US4190390AFeb 26, 1980

Apparatus for machining critical surfaces of railroad truck side frames

TRAILER TRAIN13 citations69

TTX CO

2 patents

US5360125ANov 1, 1994

Draw bar connection having a relatively rigid filling member to allow about one half inch of travel

TTX CO13 citations72

US5390403AFeb 21, 1995

Pin puller for articulated connector pins

TTX CO6 citations61

ACF IND INC

2 patents

US4193350AMar 18, 1980

Head insert for railway trailer hitch

ACF IND INC6 citations60

US4179998ADec 25, 1979

Head insert for railway trailer hitch

ACF IND INC1 citations49

TRAILER TRAIN CO

1 patent

US4929132AMay 29, 1990

Articulated platform car for three or four trailers

TRAILER TRAIN CO50 citations90