Inventor
PIWONKA THOMAS S
6 patents
⚠️ This page may combine multiple inventors who share the name “PIWONKA THOMAS S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRW INC
4 patentsUS4066116AJan 3, 1978
Mold assembly and method of making the same
TRW INC37 citations90
US4449567AMay 22, 1984
Method and apparatus for use in casting an article
TRW INC8 citations72
US4170256AOct 9, 1979
Mold assembly and method of making the same
TRW INC15 citations71
US4683936AAug 4, 1987
Controlled solidification, method of distributing strengthening additives and maintaining a constant melt level
TRW INC7 citations67