Inventor

DAIGA VALDIS R

US5 patents

⚠️ This page may combine multiple inventors who share the name “DAIGA VALDIS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAUMEE RES & ENG INC

1 patent

US5865875AFeb 2, 1999

Process for treating metal oxide fines

MAUMEE RES & ENG INC41 citations94

SURFACE COMBUSTION INC

1 patent

US4924785AMay 15, 1990

Thermal cleaning system

SURFACE COMBUSTION INC45 citations89

LTV STEEL CO INC

1 patent

US6120577ASep 19, 2000

Treatment of steel mill waste metal oxides

LTV STEEL CO INC44 citations86

OWENS ILLINOIS INC

1 patent

US4006003AFeb 1, 1977

Process for melting glass

OWENS ILLINOIS INC9 citations71

MAUMEE RES & ENGINEERING INC

1 patent

US6270551B1Aug 7, 2001

Process for treating metal oxide fines

MAUMEE RES & ENGINEERING INC13 citations69