Inventor · disambiguated record

Charles S. Rutkowski

Also filed as: RUTKOWSKI CHARLES S

2 granted patents·16 citations·filing 1989–1993

57Inventor score

Technology areasB21B

Files withSANDVIK SPECIAL METALS2

Top patents by PatentIndex Score

2 records

0154US5351515AApparatus and method for reducing the diameter of a cylindrical workpieceSANDVIK SPECIAL METALS·Filed 1993·Granted Oct 4, 1994·10 cites·44 claims
0237US4993251ARollstand having easily replaceable roll diesSANDVIK SPECIAL METALS·Filed 1989·Granted Feb 19, 1991·6 cites·10 claims

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