Inventor · disambiguated record
John A. Mangels
Also filed as: MANGELS JOHN A
8 granted patents·167 citations·filing 1975–1983
88Inventor score
Technology areasC04B
Files withFORD MOTOR CO8
Top patents by PatentIndex Score
8 records- 0189US4285895AMethod of densifying a reaction bonded silicon nitride articleFORD MOTOR CO·Filed 1979·Granted Aug 25, 1981·49 cites·11 claims
- 0278US4235857AMethod of nitriding siliconFORD MOTOR CO·Filed 1979·Granted Nov 25, 1980·28 cites·6 claims
- 0372US4356136AMethod of densifying an article formed of reaction bonded silicon nitrideFORD MOTOR CO·Filed 1980·Granted Oct 26, 1982·26 cites·15 claims
- 0468US4377542AMethod of forming a densified silicon nitride articleFORD MOTOR CO·Filed 1981·Granted Mar 22, 1983·23 cites·2 claims
- 0561US4388414AThermally stable silicon nitride materialFORD MOTOR CO·Filed 1981·Granted Jun 14, 1983·17 cites·1 claims
- 0656US4471060AMethod of forming a relatively stable slip of silicon metal particles and yttrium containing particlesFORD MOTOR CO·Filed 1983·Granted Sep 11, 1984·14 cites·12 claims
- 0747US3983198AMethod of increasing the oxidation resistance of silicon nitrideFORD MOTOR CO·Filed 1975·Granted Sep 28, 1976·9 cites·5 claims
- 0829US4562041AMethod of reducing the green density of a slip cast articleFORD MOTOR CO·Filed 1983·Granted Dec 31, 1985·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →