Inventor · disambiguated record

Helmut Roschiwal

Also filed as: ROSCHIWAL HELMUT

1 granted patent·4 citations·filing 1984–1984

24Inventor score

Technology areasY10T

Files withROSCHIWAL HELMUT1

Top patents by PatentIndex Score

1 record

0125US4575288AMethod of and apparatus for working a profiled steel workpieceROSCHIWAL HELMUT·Filed 1984·Granted Mar 11, 1986·4 cites·13 claims

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