Inventor · disambiguated record
Frederick F. Lange
Also filed as: LANGE FREDERICK F
29 granted patents·2 pending applications·827 citations·filing 1972–2013
97Inventor score
Files withUNIV CALIFORNIA9WESTINGHOUSE ELECTRIC CORP7ROCKWELL INTERNATIONAL CORP5RICHARDSON JACOB J2THOMPSON DANIEL B2
Top patents by PatentIndex Score
31 records- 0198US4316964AAl2 O3 /ZrO2 ceramicROCKWELL INTERNATIONAL CORP·Filed 1980·Granted Feb 23, 1982·188 cites·9 claims
- 0294US5167271AMethod to produce ceramic reinforced or ceramic-metal matrix composite articlesLANGE FREDERICK F·Filed 1988·Granted Dec 1, 1992·93 cites·31 claims
- 0394US4041123AMethod of compacting shaped powdered objectsWESTINGHOUSE ELECTRIC CORP·Filed 1972·Granted Aug 9, 1977·92 cites·8 claims
- 0492US8536618B2Light emitting diode structure utilizing zinc oxide nanorod arrays on one or more surfaces, and a low cost method of producing such zinc oxide nanorod arraysRICHARDSON JACOB J·Filed 2010·Granted Sep 17, 2013·16 cites·24 claims
- 0591US8926750B2Low temperature continuous circulation reactor for the aqueous synthesis of ZnO films, nanostructures, and bulk single crystalsUNIV CALIFORNIA·Filed 2013·Granted Jan 6, 2015·6 cites·12 claims
- 0691US8637334B2High brightness light emitting diode covered by zinc oxide layers on multiple surfaces grown in low temperature aqueous solutionTHOMPSON DANIEL B·Filed 2010·Granted Jan 28, 2014·11 cites·22 claims
- 0788US4130157ASilicon nitride (SI3 N4) leachable ceramic coresWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Dec 19, 1978·21 cites·7 claims
- 0884US8668774B2Low temperature continuous circulation reactor for the aqueous synthesis of ZnO films, nanostructures, and bulk single crystalsRICHARDSON JACOB J·Filed 2010·Granted Mar 11, 2014·9 cites·39 claims
- 0984US4184882ASilicon nitride-silicon carbide composite materialWESTINGHOUSE ELECTRIC CORP·Filed 1977·Granted Jan 22, 1980·34 cites·5 claims
- 1084US4102698ASilicon nitride compositions in the Si3 N4 -Y2 O3 -SiO2 systemWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Jul 25, 1978·34 cites·2 claims
- 1183US5188780AMethod for preparation of dense ceramic productsUNIV CALIFORNIA·Filed 1991·Granted Feb 23, 1993·38 cites·17 claims
- 1282US3992497APressureless sintering silicon nitride powdersWESTINGHOUSE ELECTRIC CORP·Filed 1974·Granted Nov 16, 1976·36 cites·3 claims
- 1376US9653655B2Light emitting diodes with zinc oxide current spreading and light extraction layers deposited from low temperature aqueous solutionTHOMPSON DANIEL B·Filed 2010·Granted May 16, 2017·3 cites·27 claims
- 1475US4187116ASilicon nitride-silicon carbide composite materialWESTINGHOUSE ELECTRIC CORP·Filed 1978·Granted Feb 5, 1980·23 cites·5 claims
- 1574US4624808AForming a ceramic by flocculation and centrifugal castingROCKWELL INTERNATIONAL CORP·Filed 1984·Granted Nov 25, 1986·24 cites·12 claims
- 1674US3953221AFully dense ceramic article and process employing magnesium oxide as a sintering aidUS NAVY·Filed 1975·Granted Apr 27, 1976·23 cites·4 claims
- 1772US4358516ASodium ion conductor, solid electrolyte strengthened with zirconiaROCKWELL INTERNATIONAL CORP·Filed 1981·Granted Nov 9, 1982·24 cites·11 claims
- 1871US5856252ADamage tolerant ceramic matrix composites by a precursor infiltrationUNIV CALIFORNIA·Filed 1997·Granted Jan 5, 1999·31 cites·2 claims
- 1970US5284698APartially stabilized ZrO2 -based laminar ceramic compositesROCKWELL INT L CORP·Filed 1991·Granted Feb 8, 1994·23 cites·9 claims
- 2065US6787080B1Colloidal isopressingFiled 2000·Granted Sep 7, 2004·13 cites·28 claims
- 2163US6770131B2III-V compound films using chemical depositionUNIV CALIFORNIA·Filed 2001·Granted Aug 3, 2004·7 cites·22 claims
- 2263US4457958AMethod of strengthening silicon nitride ceramicsROCKWELL INTERNATIONAL CORP·Filed 1981·Granted Jul 3, 1984·17 cites·14 claims
- 2359US4179486AMethod of protecting Si3 N4 ceramic alloy during heatingROCKWELL INTERNATIONAL CORP·Filed 1978·Granted Dec 18, 1979·13 cites·9 claims
- 2457US8841691B2Light emitting diode structure utilizing zinc oxide nanorod arrays on one or more surfaces, and a low cost method of producing such zinc oxide nanorod arraysUNIV CALIFORNIA·Filed 2013·Granted Sep 23, 2014·0 cites·20 claims
- 2557US4099979ASi3 N4 Hot-pressed with MgOWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Jul 11, 1978·13 cites·3 claims
- 2657US2014103361A1High brightness light emitting diode covered by zinc oxide layers on multiple surfaces grown in low temperature aqueous solutionUNIV CALIFORNIA·Filed 2013·Application pending·0 cites
- 2754US6878466B1Method for improving the reliability of brittle materials through the creation of a threshold strengthUNIV CALIFORNIA·Filed 2000·Granted Apr 12, 2005·9 cites·25 claims
- 2849US5092948AFiber reinforced laminated ceramic composites and method thereofUNIV CALIFORNIA·Filed 1989·Granted Mar 3, 1992·12 cites·19 claims
- 2948US2010173213A1Advanced solid oxide fuel cell stack design for power generationUNIV CALIFORNIA·Filed 2006·Application pending·0 cites
- 3044US6117233AFormation of single-crystal thin SiC filmsMAX PLANCK GESELLSCHAFT·Filed 1997·Granted Sep 12, 2000·7 cites·10 claims
- 3141US6087971AMethod of fabricating an improved ceramic radomeBOEING CO·Filed 1982·Granted Jul 11, 2000·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →