Inventor · disambiguated record
Frederick A. Schmidt
Also filed as: SCHMIDT FREDERICK A
15 granted patents·2 pending applications·280 citations·filing 1981–2016
94Inventor score
Files withUNIV IOWA STATE RES FOUND INC8US ENERGY5GSCHNEIDNER JR KARL A2GSCHNEIDER JR KARL A1IOWA STATE UNIVERSITY RESERACH1
Top patents by PatentIndex Score
17 records- 0186US5437709ARecycling of rare earth metals from rare earth-transition metal alloy scrap by liquid metal extractionUNIV IOWA STATE RES FOUND INC·Filed 1994·Granted Aug 1, 1995·30 cites·12 claims
- 0286US4770704AContinuous method for manufacturing grain-oriented magnetostrictive bodiesUNIV IOWA STATE RES FOUND INC·Filed 1987·Granted Sep 13, 1988·35 cites·12 claims
- 0385US10435770B2Method for producing La/Ce/MM/Y base alloys, resulting alloys, and battery electrodesUNIV IOWA STATE RES FOUND INC·Filed 2016·Granted Oct 8, 2019·1 cites·15 claims
- 0481US4897282AThin film coating process using an inductively coupled plasmaIOWA STATE UNIVERSITY RESERACH·Filed 1988·Granted Jan 30, 1990·62 cites·10 claims
- 0578US9525176B2Method for producing La/Ce/MM/Y base alloys, resulting alloys and battery electrodesGSCHNEIDNER JR KARL A·Filed 2013·Granted Dec 20, 2016·2 cites·16 claims
- 0677US4612047APreparations of rare earth-iron alloys by thermite reductionUS ENERGY·Filed 1985·Granted Sep 16, 1986·25 cites·13 claims
- 0775US4446120AMethod of preparing silicon from sodium fluosilicateUS ENERGY·Filed 1982·Granted May 1, 1984·26 cites·10 claims
- 0873US4770718AMethod of preparing copper-dendritic composite alloys for mechanical reductionUNIV IOWA STATE RES FOUND INC·Filed 1987·Granted Sep 13, 1988·21 cites·14 claims
- 0971US4600448ACopper-tantalum alloyUS ENERGY·Filed 1984·Granted Jul 15, 1986·16 cites·2 claims
- 1066US5174811AMethod for treating rare earth-transition metal scrapUNIV IOWA STATE RES FOUND INC·Filed 1990·Granted Dec 29, 1992·21 cites·30 claims
- 1165US4481030ATantalum-copper alloy and method for makingUS ENERGY·Filed 1983·Granted Nov 6, 1984·14 cites·8 claims
- 1248US4532703AMethod of preparing composite superconducting wireUS ENERGY·Filed 1981·Granted Aug 6, 1985·11 cites·29 claims
- 1347US5087291ARare earth-transition metal scrap treatment methodUNIV IOWA STATE RES FOUND INC·Filed 1990·Granted Feb 11, 1992·10 cites·17 claims
- 1439US5073337ARare earth/iron fluoride and methods for making and using sameUNIV IOWA STATE RES FOUND INC·Filed 1990·Granted Dec 17, 1991·4 cites·22 claims
- 1536US2012315182A1Preparation of R5X4 materials by carbothermic processingGSCHNEIDER JR KARL A·Filed 2012·Application pending·0 cites
- 1636US2012282130A1Method for producing permanent magnet materials and resulting materialsGSCHNEIDNER JR KARL A·Filed 2012·Application pending·0 cites
- 1732US4832738AMolybdenum-copper and tungsten-copper alloys and method of makingUNIV IOWA STATE RES FOUND INC·Filed 1987·Granted May 23, 1989·2 cites·8 claims
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