Inventor
JACKSON KEITH L
US19 patents
⚠️ This page may combine multiple inventors who share the name “JACKSON KEITH L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN STEEL IND INC
8 patentsUS4134343AJan 16, 1979
Radial axle railway truck
GEN STEEL IND INC85 citations95
US4258629AMar 31, 1981
Braking and steering radial truck
GEN STEEL IND INC43 citations89
US4237791ADec 9, 1980
Radial axle railway truck disc brakes
GEN STEEL IND INC30 citations89
US4231296ANov 4, 1980
Three-truck high adhesion locomotive
GEN STEEL IND INC19 citations73
US4088080AMay 9, 1978
Railway locomotive truck
GEN STEEL IND INC16 citations73
US4040361AAug 9, 1977
Railway locomotive truck
GEN STEEL IND INC16 citations73
US4040360AAug 9, 1977
Railway locomotive truck
GEN STEEL IND INC11 citations73
US4238006ADec 9, 1980
Radial axle truck disc brakes
GEN STEEL IND INC8 citations72
LUKENS GENERAL IND INC
7 patentsUS4648326AMar 10, 1987
Radial axle railway truck with axle couplings at sides transversely interconnected with each other
LUKENS GENERAL IND INC40 citations92
US4546706AOct 15, 1985
Equipment mounting structure for inside bearing railway car trucks
LUKENS GENERAL IND INC27 citations86
US4428301AJan 31, 1984
Radial axle railway truck
LUKENS GENERAL IND INC21 citations81
US4538525ASep 3, 1985
Four-wheel passenger car truck
LUKENS GENERAL IND INC7 citations71
US4429637AFeb 7, 1984
Railway vehicle truck
LUKENS GENERAL IND INC18 citations70
US4562775AJan 7, 1986
Railway vehicle with end and intermediate trucks
LUKENS GENERAL IND INC10 citations66
US4625653ADec 2, 1986
High adhesion railway power truck with body spring-supported on the truck structure
LUKENS GENERAL IND INC4 citations62