Inventor
JOHNSON ROGER E
US13 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON ROGER E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN MOTORS CORP
4 patentsUS5228742AJul 20, 1993
Apparatus for connecting composite vehicle body panels to composite vehicle underbodies
GEN MOTORS CORP57 citations89
US4988144AJan 29, 1991
Plenum and wiper module removable for engine service
GEN MOTORS CORP39 citations88
US5249834AOct 5, 1993
Apparatus for connecting a polymeric composite pickup truck cargo box to a metallic vehicle frame
GEN MOTORS CORP11 citations70
US4998769AMar 12, 1991
Cargo box for truck
GEN MOTORS CORP18 citations69
WHITE CONSOLIDATED IND INC
3 patentsUS4442047AApr 10, 1984
Multi-nozzle spray desuperheater
WHITE CONSOLIDATED IND INC76 citations95
US4640305AFeb 3, 1987
High temperature, zero leakage packing assembly
WHITE CONSOLIDATED IND INC51 citations92
US4712769ADec 15, 1987
High temperature balanced valve trim
WHITE CONSOLIDATED IND INC17 citations73
J T CULLEN CO INC
3 patentsUS6137823AOct 24, 2000
Bi-metal panel for electric arc furnace
J T CULLEN CO INC16 citations82
US5740196AApr 14, 1998
End caps and elbows for cooling coils for an electric arc furnance
J T CULLEN CO INC12 citations71
US5197080AMar 23, 1993
End cap for cooling coils for an arc furnace
J T CULLEN CO INC8 citations71