Inventor · disambiguated record

Walter W. Key

Also filed as: KEY WALTER W

1 granted patent·6 citations·filing 1975–1975

27Inventor score

Technology areasH03F

Files withPAOLI HIGH FIDELITY CONSULTANT1

Top patents by PatentIndex Score

1 record

0136US4066975AAudio amplifier with improved stabilityPAOLI HIGH FIDELITY CONSULTANT·Filed 1975·Granted Jan 3, 1978·6 cites·2 claims

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