Inventor · disambiguated record
Mohammad H. Ghandehari
Also filed as: GHANDEHARI MOHAMMAD H
21 granted patents·217 citations·filing 1979–1991
95Inventor score
Top patents by PatentIndex Score
21 records- 0193US4234333AProcess for recovering metal carbide powder from cemented carbidesFANSTEEL INC·Filed 1979·Granted Nov 18, 1980·40 cites·57 claims
- 0285US4762574ARare earth-iron-boron premanent magnetsUNION OIL CO·Filed 1985·Granted Aug 9, 1988·34 cites·33 claims
- 0373US4891078ARare earth-containing magnetsUNION OIL CO·Filed 1988·Granted Jan 2, 1990·21 cites·18 claims
- 0466US4747874ARare earth-iron-boron permanent magnets with enhanced coercivityUNION OIL CO·Filed 1986·Granted May 31, 1988·19 cites·15 claims
- 0558US4834812AMethod for producing polymer-bonded magnets from rare earth-iron-boron compositionsUNION OIL CO·Filed 1987·Granted May 30, 1989·16 cites·30 claims
- 0655US4952252ARare earth-iron-boron-permanent magnetsUNION OIL CO·Filed 1988·Granted Aug 28, 1990·10 cites·30 claims
- 0752US4601754ARare earth-containing magnetsUNION OIL CO·Filed 1984·Granted Jul 22, 1986·12 cites·19 claims
- 0851US5055129ARare earth-iron-boron sintered magnetsUNION OIL CO·Filed 1990·Granted Oct 8, 1991·11 cites·13 claims
- 0951US4776902AMethod for making rare earth-containing magnetsUNION OIL CO·Filed 1986·Granted Oct 11, 1988·9 cites·22 claims
- 1047US4954186ARear earth-iron-boron permanent magnets containing aluminumUNION OIL CO·Filed 1988·Granted Sep 4, 1990·10 cites·28 claims
- 1145US4439232ASamarium metal productionUNION OIL CO·Filed 1982·Granted Mar 27, 1984·5 cites·13 claims
- 1240US4981513AMixed particulate composition for preparing rare earth-iron-boron sintered magnetsUNION OIL CO·Filed 1987·Granted Jan 1, 1991·5 cites·8 claims
- 1339US4627898AElectrolytic production of praseodymiumUNION OIL CO·Filed 1984·Granted Dec 9, 1986·4 cites·10 claims
- 1437US5004499ARare earth-iron-boron compositions for polymer-bonded magnetsUNION OIL CO·Filed 1989·Granted Apr 2, 1991·4 cites·21 claims
- 1537US4878958AMethod for preparing rare earth-iron-boron permanent magnetsUNION OIL CO·Filed 1988·Granted Nov 7, 1989·4 cites·23 claims
- 1636US5049542ALa123 superconductor materialsUNION OIL CO·Filed 1989·Granted Sep 17, 1991·5 cites·26 claims
- 1735US4933009AComposition for preparing rare earth-iron-boron-permanent magnetsUNION OIL CO·Filed 1988·Granted Jun 12, 1990·3 cites·15 claims
- 1832US5015304ARare earth-iron-boron sintered magnetsUNION OIL CO·Filed 1989·Granted May 14, 1991·2 cites·29 claims
- 1932US4626329ACorrosion protection with sacrificial anodesUNION OIL CO·Filed 1985·Granted Dec 2, 1986·2 cites·13 claims
- 2030US5015306AMethod for preparing rare earth-iron-boron sintered magnetsUNION OIL CO·Filed 1989·Granted May 14, 1991·1 cites·29 claims
- 2129US5153170ALa123 Superconductor materialsUNION OIL CO·Filed 1991·Granted Oct 6, 1992·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →