Inventor
BRANOVICH LOUIS E
US25 patents
⚠️ This page may combine multiple inventors who share the name “BRANOVICH LOUIS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US ARMY
24 patentsUS4234622ANov 18, 1980
Vacuum deposition method
US ARMY33 citations88
US4957463ASep 18, 1990
Method of making a long life high current density cathode from tungsten and iridium powders using a quaternary compound as the impregnant
US ARMY17 citations73
US4840767AJun 20, 1989
Method of making a cathode from tungsten and iridium powders using a barium iridiate formed from barium peroxide and iridium oxide as the impregnant
US ARMY8 citations73
US4818480AApr 4, 1989
Method of making a cathode from tungsten and iridium powders using a barium peroxide containing material as the impregnant
US ARMY7 citations73
US4735591AApr 5, 1988
Method of making a long life high current density cathode from tungsten and iridium powders using a barium iridiate as the impregnant
US ARMY8 citations73
US4544535AOct 1, 1985
Method or preparing nonlaminating anisotropic boron nitride
US ARMY6 citations73
US4327131AApr 27, 1982
Method of coating a ceramic substrate
US ARMY9 citations69
US4494003AJan 15, 1985
Method of detecting gamma radiation by placing glass doped with iron in an environment subject to gamma radiation and then measuring any color changed in the doped glass as a function of gamma radiation
US ARMY12 citations66
US4734073AMar 29, 1988
Method of making a thermionic field emitter cathode
US ARMY6 citations63
US5828164AOct 27, 1998
Thermionic cathode using oxygen deficient and fully oxidized material for high electron density emissions
US ARMY3 citations62
US5545945AAug 13, 1996
Thermionic cathode
US ARMY3 citations62
US5298830AMar 29, 1994
Method of preparing an impregnated cathode with an enhanced thermionic emission from a porous billet and cathode so prepared
US ARMY5 citations62
US4929418AMay 29, 1990
Method of making a cathode from tungsten powder
US ARMY4 citations62
US4911626AMar 27, 1990
Method of making a long life high current density cathode from tungsten and iridium powders using a mixture of barium peroxide and a coated emitter as the impregnant
US ARMY3 citations62
US4895699AJan 23, 1990
Method of making a cathode from tungsten and iridium powders using a reaction product from reacting barium peroxide with an excess of tungsten as the impregnant
US ARMY5 citations62
US4872864AOct 10, 1989
Method of making a cathode from tungsten and aluminum powders
US ARMY5 citations62
US4863410ASep 5, 1989
Method of making a long life high current density cathode from tungsten and iridium powders using a low melting point impregnant
US ARMY3 citations62
US4808137AFeb 28, 1989
Method of making a cathode from tungsten and iridium powders using a bariumaluminoiridiate as the impregnant
US ARMY2 citations62
US4708681ANov 24, 1987
Method of making a long lived high current density cathode from tungsten and iridium powders
US ARMY6 citations62
US5074818ADec 24, 1991
Method of making and improved scandate cathode
US ARMY3 citations58
US5007874AApr 16, 1991
Method of making a cathode from tungsten and iridium powders using a reaction product from reacting a group III A metal with barium peroxide as an impregnant
US ARMY6 citations58
US6551748B1Apr 22, 2003
Prevention of polymerization in Li/MnO2 organic electrolyte electrochemical systems
US ARMY4 citations57
US5951352ASep 14, 1999
Methods of making thermionic cathode using oxygen deficient and fully oxidized material to enhance emissions
US ARMY0 citations52
US5022883AJun 11, 1991
Method of making a long life high current density cathode from aluminum oxide and tungsten oxide powders
US ARMY1 citations52