P

Inventor

ARENDT RONALD H

37 patents
⚠️ This page may combine multiple inventors who share the name “ARENDT RONALD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

36 patents
US4293534AOct 6, 1981

Molten salt synthesis of alkaline earth titanates, zirconates and their solid solutions

GEN ELECTRIC31 citations92
US5284614AFeb 8, 1994

Method of forming fine dispersion of ceria in tungsten

GEN ELECTRIC20 citations91
US5204316AApr 20, 1993

Preparation of tape of silver covered bi-pb-ca;sr-cu-o oriented polycrystal superconductor

GEN ELECTRIC29 citations90
US5057486AOct 15, 1991

Synthesis of bi-pb-ca-sr-cu-o oriented polycrystal superconductor

GEN ELECTRIC28 citations90
US4678683AJul 7, 1987

Process for cofiring structure comprised of ceramic substrate and refractory metal metallization

GEN ELECTRIC23 citations82
US4534956AAug 13, 1985

Molten salt synthesis of barium and/or strontium titanate powder

GEN ELECTRIC22 citations82
US4293535AOct 6, 1981

Molten salt synthesis of alkaline zirconate powder

GEN ELECTRIC20 citations82
US4216278AAug 5, 1980

Process of making electrolyte structure for molten carbonate fuel cells

GEN ELECTRIC22 citations81
US4152281AMay 1, 1979

Molten salt synthesis of lead zirconate titanate solid solution powder

GEN ELECTRIC20 citations81
US5096879AMar 17, 1992

Synthesis of bi-ca-sr-cu-o superconductive material

GEN ELECTRIC7 citations74
US4487755ADec 11, 1984

Preparation of large crystal sized barium and/or strontium titanate powder

GEN ELECTRIC18 citations74
US4374117AFeb 15, 1983

Preparation of ultrafine BaZrO3

GEN ELECTRIC10 citations74
US4361542ANov 30, 1982

Zircon retrieval

GEN ELECTRIC8 citations74
US4308299ADec 29, 1981

Lithiated nickel oxide

GEN ELECTRIC12 citations74
US4279971AJul 21, 1981

Electrolyte structure with strontium titanate matrix for molten carbonate fuel cells

GEN ELECTRIC9 citations74
US4242426ADec 30, 1980

Process for electrolyte structure with strontium titanate matrix for molten carbonate fuel cells

GEN ELECTRIC9 citations74
US4233282ANov 11, 1980

Molten salt synthesis of barium and/or strontium titanate powder

GEN ELECTRIC18 citations74
US4162173AJul 24, 1979

Molten salt leach for removal of inorganic cores from directionally solidified eutectic alloy structures

GEN ELECTRIC10 citations74
US4119437AOct 10, 1978

Method for removing Y2 O3 or Sm2 O3 cores from castings

GEN ELECTRIC15 citations74
US4082566AApr 4, 1978

Molten salt leach for removal of inorganic cores from directionally solidified eutectic alloy structures

GEN ELECTRIC10 citations74
US5087606AFeb 11, 1992

Bismuth-containing superconductors containing radioactive dopants

GEN ELECTRIC8 citations73
US4843042AJun 27, 1989

Alkaline earth fluoride additive for sintering aluminum nitride

GEN ELECTRIC8 citations73
US4810679AMar 7, 1989

Rare earth fluoride additive for sintering aluminum nitride

GEN ELECTRIC16 citations73
US4234436ANov 18, 1980

Molten salt synthesis of modified alkali niobate powders

GEN ELECTRIC7 citations73
US4234557ANov 18, 1980

Molten salt synthesis of alkali niobate powders

GEN ELECTRIC14 citations73
US4201760AMay 6, 1980

Molten salt synthesis of lithium meta-aluminate powder

GEN ELECTRIC19 citations73
US4152280AMay 1, 1979

Molten salt synthesis of modified lead zirconate titanate solid solution powder

GEN ELECTRIC15 citations73
US4116730ASep 26, 1978

Silicon-iron production and composition and process therefor

GEN ELECTRIC8 citations72
US5057488AOct 15, 1991

Synthesis of Bi-Pb-Ca-Sr-Cu-O superconductive material

GEN ELECTRIC12 citations71
US5043319AAug 27, 1991

Synthesis of lanthanum-alkaline earth-copper-oxygen superconductive material

GEN ELECTRIC3 citations63
US4234558ANov 18, 1980

Molten salt synthesis of orthorhombic lead metaniobate powder

GEN ELECTRIC6 citations62
US4160705AJul 10, 1979

Silicon-iron production and composition and process therefor

GEN ELECTRIC2 citations62
US4097343AJun 27, 1978

Coated silicon-iron product and process therefor

GEN ELECTRIC3 citations62
US4096001AJun 20, 1978

Boron-containing electrical steel having a calcium borate coating and magnesia overcoating, and process therefor

GEN ELECTRIC5 citations62
US4160708AJul 10, 1979

Coated silicon-iron product and process therefor using calcium formate

GEN ELECTRIC1 citations51
US4160706AJul 10, 1979

Coated silicon-iron product and process therefor using magnesium formate and metaborate

GEN ELECTRIC0 citations41

US ENERGY

1 patent