Inventor
PRZYBYLINSKI PHILLIP G
21 patents
⚠️ This page may combine multiple inventors who share the name “PRZYBYLINSKI PHILLIP G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRINITY IND INC
8 patentsUS4805539AFeb 21, 1989
Well car end structure having frameless radial truck
TRINITY IND INC74 citations95
US4782762ANov 8, 1988
Well car end girder arrangement
TRINITY IND INC74 citations95
US4917019AApr 17, 1990
Railway freight car
TRINITY IND INC95 citations94
US5052868AOct 1, 1991
All purpose car
TRINITY IND INC22 citations92
US5038605AAug 13, 1991
Railcar brake tester
TRINITY IND INC55 citations91
US5209166AMay 11, 1993
Aerodynamic self cleaning hopper car
TRINITY IND INC13 citations73
US5090331AFeb 25, 1992
All purpose car
TRINITY IND INC13 citations73
US4864938ASep 12, 1989
Railway freight car
TRINITY IND INC14 citations72
PULLMAN STANDARD INC
7 patentsUS4590864AMay 27, 1986
Single axle truck suspension for railway flat car
PULLMAN STANDARD INC49 citations92
US4771705ASep 20, 1988
Shear plate structure for gondola car
PULLMAN STANDARD INC47 citations91
US4633787AJan 6, 1987
Light weight gondola type railway car
PULLMAN STANDARD INC51 citations91
US4630547ADec 23, 1986
Cross bearer arrangement for slotted center sill
PULLMAN STANDARD INC26 citations90
US4630548ADec 23, 1986
Center sill horizontal divider
PULLMAN STANDARD INC27 citations89
US4690072ASep 1, 1987
Railway car body structural arrangement
PULLMAN STANDARD INC52 citations86
US4557647ADec 10, 1985
Multiplanar support beam for hitch pivot mount
PULLMAN STANDARD INC3 citations62
PULLMAN INC
5 patentsUS4268968AMay 26, 1981
Railway wheel profilometer and diameter gage
PULLMAN INC21 citations81
US4301742ANov 24, 1981
Partition sheet to side sheet connection for covered hopper cars
PULLMAN INC21 citations77
US4228742AOct 21, 1980
Railway car integral hopper structure
PULLMAN INC10 citations72
US4262602AApr 21, 1981
Covered hopper car partition attachment stiffness sheet modifier
PULLMAN INC14 citations71
US4177736ADec 11, 1979
Mechanically and weldingly secured bracket
PULLMAN INC7 citations71