Inventor

HARTWIG KARL THEODORE

US2 patents

Patents

2 patents

US5753380AMay 19, 1998

High purity aluminum alloy conductor for use at ultra low temperatures

SUMITOMO CHEMICAL CO10 citations70

US5733389AMar 31, 1998

Method of manufacturing a micro-alloy high purity aluminum conductor for use at ultra low temperature

SUMITOMO CHEMICAL CO8 citations70