Inventor · disambiguated record
Stephen J. Donachie
Also filed as: DONACHIE STEPHEN · DONACHIE STEPHEN J · DONACHIE STEPHEN JAMES
13 granted patents·302 citations·filing 1974–1988
93Inventor score
Top patents by PatentIndex Score
13 records- 0190US4668470AFormation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applicationsINCO ALLOYS INT·Filed 1985·Granted May 26, 1987·73 cites·9 claims
- 0287US3944442AAir hardenable, formable steelINT NICKEL CO·Filed 1974·Granted Mar 16, 1976·28 cites·9 claims
- 0386US4292079AHigh strength aluminum alloy and processINT NICKEL CO·Filed 1979·Granted Sep 29, 1981·27 cites·23 claims
- 0484US4297136AHigh strength aluminum alloy and processINT NICKEL CO·Filed 1978·Granted Oct 27, 1981·27 cites·22 claims
- 0580US4600556ADispersion strengthened mechanically alloyed Al-Mg-LiINCO ALLOYS INT·Filed 1983·Granted Jul 15, 1986·24 cites·30 claims
- 0675US4594222ADispersion strengthened low density MA-AlINCO ALLOYS INT·Filed 1982·Granted Jun 10, 1986·24 cites·22 claims
- 0770US4758273ADispersion strengthened aluminum alloysINCO ALLOYS INT·Filed 1986·Granted Jul 19, 1988·18 cites·17 claims
- 0870US4668282AFormation of intermetallic and intermetallic-type precursor alloys for subsequent mechanical alloying applicationsINCO ALLOYS INT·Filed 1985·Granted May 26, 1987·26 cites·9 claims
- 0967US4643780AMethod for producing dispersion strengthened aluminum alloys and productINCO ALLOYS INT·Filed 1984·Granted Feb 17, 1987·15 cites·19 claims
- 1057US4801339AProduction of Al alloys with improved propertiesINCO ALLOYS INT·Filed 1985·Granted Jan 31, 1989·10 cites·25 claims
- 1157US4049429AFerritic alloys of low flow stress for P/M forgingsINT NICKEL CO·Filed 1974·Granted Sep 20, 1977·12 cites·6 claims
- 1243US4389240AAlloying methodNOVAMET INC·Filed 1982·Granted Jun 21, 1983·8 cites·4 claims
- 1339US4808225AMethod for producing an alloy product of improved ductility from metal powderSPECIAL METALS CORP·Filed 1988·Granted Feb 28, 1989·10 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Stephen J. Donachie 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 →