Inventor · disambiguated record

Jack B. Harwell

Also filed as: HARWELL JACK B

2 granted patents·18 citations·filing 1975–1982

56Inventor score

Technology areasH02M H03K

Files withECC CORP1 TECCOR ELECTRONICS INC1

Top patents by PatentIndex Score

2 records

0163US4042871AConversion system with overcurrent protection and start-up circuitryECC CORP·Filed 1975·Granted Aug 16, 1977·16 cites·10 claims
0225US4447849AElectromagnetic control circuitTECCOR ELECTRONICS INC·Filed 1982·Granted May 8, 1984·2 cites·8 claims

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