Inventor · disambiguated record

George A. Hellwarth

Also filed as: HELLWARTH GEORGE A

2 granted patents·660 citations·filing 1980–1989

74Inventor score

Technology areasG06F H04M

Files withIBM1 TELEQUIP VENTURES INC1

Top patents by PatentIndex Score

2 records

0191US4418383AData flow component for processor and microprocessor systemsIBM·Filed 1980·Granted Nov 29, 1983·199 cites·2 claims
0289US4935956AAutomated public phone control for charge and collect billingTELEQUIP VENTURES INC·Filed 1989·Granted Jun 19, 1990·461 cites·39 claims

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