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ELECTRO-TECH CORP
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BLACKSBURG, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Starter motor protection circuit with relay protection
Patent number
5,343,351
Issue date
Aug 30, 1994
Electro-Tech, Inc.
Chester C. Quantz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Gun firing relay circuit
Patent number
4,960,033
Issue date
Oct 2, 1990
Electro-Tech, Inc.
Chester C. Quantz
F41 - WEAPONS
Information
Patent Grant
Dual current limiting voltage regulator
Patent number
4,629,966
Issue date
Dec 16, 1986
Electro-Tech, Inc.
Chester Quantz
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
76606289 - ELECTROLOY
Serial number
76606289
Registration number
3000322
Filing date
Aug 10, 2004
Electro-Tech, Inc.
40 - Treatment of materials