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Estado Miranda, VE
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Patents Grants
last 30 patents
Information
Patent Grant
Rotary vane type I.C. engine with built-in scavenging air blower
Patent number
4,572,121
Issue date
Feb 25, 1986
Instituto Venezolano de Investigaciones Cientificas (I.V.I.C.)
Victor Chang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Implement for the harvesting of seed-producing plants by mechanical...
Patent number
4,365,461
Issue date
Dec 28, 1982
Instituto Venezolano de Investigaciones Cientificas (IVIC)
Jurgen M. Schutt
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Dynamically programmable logic circuits
Patent number
4,292,548
Issue date
Sep 29, 1981
Instituto Venezolano de Investigaciones Cientificas (IVIC)
Ricardo Suarez
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Built-in notched channel MOS-FET triodes for high frequency applica...
Patent number
4,191,963
Issue date
Mar 4, 1980
Instituto Venezolano de Investigaciones Cientificas (IVIC)
Pierre E. Schmidt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Copolymerization of vinyl monomers with cellulose and starch in cop...
Patent number
4,072,640
Issue date
Feb 7, 1978
Instituto Venezolano de Investigaciones Cientificas
Jose M. Sosa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...