Inventor · disambiguated record
Harry J. Brown
Also filed as: BROWN HARRY J
13 granted patents·198 citations·filing 1973–1988
93Inventor score
Top patents by PatentIndex Score
13 records- 0182US4013460AProcess for preparing cemented tungsten carbideUNION CARBIDE CORP·Filed 1973·Granted Mar 22, 1977·22 cites·4 claims
- 0276US4162392AHard facing of metal substratesUNION CARBIDE CORP·Filed 1977·Granted Jul 24, 1979·25 cites·2 claims
- 0375US4957405AApparatus for miningCONSOLIDATION COAL CO·Filed 1988·Granted Sep 18, 1990·29 cites·2 claims
- 0472US4224382AHard facing of metal substratesUNION CARBIDE CORP·Filed 1979·Granted Sep 23, 1980·19 cites·3 claims
- 0567US4177324AHard facing of metal substrates using material containing V, W, Mo, CUNION CARBIDE CORP·Filed 1978·Granted Dec 4, 1979·16 cites·2 claims
- 0666US4451508AHard facing of metal substrates using material containing VC and improved flux compositions thereforUNION CARBIDE CORP·Filed 1982·Granted May 29, 1984·16 cites·14 claims
- 0759US4055742AHard facing rodUNION CARBIDE CORP·Filed 1976·Granted Oct 25, 1977·14 cites·2 claims
- 0858US4650722AHard faced articleUNION CARBIDE CORP·Filed 1983·Granted Mar 17, 1987·15 cites·3 claims
- 0956US4798279AMine haulage method and apparatusCONSOLICATION COAL COMPANY·Filed 1986·Granted Jan 17, 1989·17 cites·2 claims
- 1047US4312894AHard facing of metal substratesUNION CARBIDE CORP·Filed 1980·Granted Jan 26, 1982·10 cites·5 claims
- 1139US4446196AHard facing composition for iron base alloy substrate using VC, W, Mo, Mn, Ni and Cu and productUNION CARBIDE CORP·Filed 1982·Granted May 1, 1984·6 cites·6 claims
- 1237US4155759AHard facing of metal substratesUNION CARBIDE CORP·Filed 1978·Granted May 22, 1979·4 cites·7 claims
- 1336US4443255AHard facing of metal substratesUNION CARBIDE CORP·Filed 1981·Granted Apr 17, 1984·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →