Inventor · disambiguated record
John H. Harrington
Also filed as: HARRINGTON JOHN H · HARRINGTON JOHN HERBERT
10 granted patents·417 citations·filing 1974–1985
92Inventor score
Top patents by PatentIndex Score
10 records- 0196US4692305ACorrosion and wear resistant alloyPERKIN ELMER CORP·Filed 1985·Granted Sep 8, 1987·92 cites·12 claims
- 0292US4599270AZirconium oxide powder containing cerium oxide and yttrium oxidePERKIN ELMER CORP·Filed 1984·Granted Jul 8, 1986·68 cites·8 claims
- 0388US4578114AAluminum and yttrium oxide coated thermal spray powderMETCO INC·Filed 1985·Granted Mar 25, 1986·55 cites·38 claims
- 0487US3991240AComposite iron molybdenum boron flame spray powderMETCO INC·Filed 1975·Granted Nov 9, 1976·41 cites·11 claims
- 0585US4645716AFlame spray materialPERKIN ELMER CORP·Filed 1985·Granted Feb 24, 1987·48 cites·19 claims
- 0685US3941584AProduction of reflective metal flake pigmentsINT NICKEL CO·Filed 1974·Granted Mar 2, 1976·43 cites·9 claims
- 0778US4578115AAluminum and cobalt coated thermal spray powderMETCO INC·Filed 1984·Granted Mar 25, 1986·27 cites·25 claims
- 0864US4276353ASelf-bonding flame spray wire for producing a readily grindable coatingMETCO INC·Filed 1978·Granted Jun 30, 1981·16 cites·8 claims
- 0953US4121082AMethod and apparatus for shielding the effluent from plasma spray gun assembliesMETCO INC·Filed 1977·Granted Oct 17, 1978·17 cites·51 claims
- 1049US4370367ASelf-bonding flame spray wire for producing a readily grindable coatingMETCO INC·Filed 1981·Granted Jan 25, 1983·10 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when John H. Harrington files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →