Inventor
BROWN HARRY J
US13 patents
⚠️ This page may combine multiple inventors who share the name “BROWN HARRY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNION CARBIDE CORP
11 patentsUS4224382ASep 23, 1980
Hard facing of metal substrates
UNION CARBIDE CORP19 citations81
US4162392AJul 24, 1979
Hard facing of metal substrates
UNION CARBIDE CORP25 citations81
US4013460AMar 22, 1977
Process for preparing cemented tungsten carbide
UNION CARBIDE CORP22 citations81
US4451508AMay 29, 1984
Hard facing of metal substrates using material containing VC and improved flux compositions therefor
UNION CARBIDE CORP16 citations73
US4650722AMar 17, 1987
Hard faced article
UNION CARBIDE CORP15 citations72
US4312894AJan 26, 1982
Hard facing of metal substrates
UNION CARBIDE CORP10 citations72
US4177324ADec 4, 1979
Hard facing of metal substrates using material containing V, W, Mo, C
UNION CARBIDE CORP16 citations72
US4055742AOct 25, 1977
Hard facing rod
UNION CARBIDE CORP14 citations72
US4446196AMay 1, 1984
Hard facing composition for iron base alloy substrate using VC, W, Mo, Mn, Ni and Cu and product
UNION CARBIDE CORP6 citations62
US4155759AMay 22, 1979
Hard facing of metal substrates
UNION CARBIDE CORP4 citations62
US4443255AApr 17, 1984
Hard facing of metal substrates
UNION CARBIDE CORP5 citations61