Assignee
CARSON MFG CO
US·3 granted patents·58 citations·filing 1975–1995
Top patents by PatentIndex Score
3 records- 0161US5831515AElectronic siren apparatus including an integrated handheld microphone and control handleCARSON MFG CO·Filed 1995·Granted Nov 3, 1998·42 cites·3 claims
- 0241US4054869ASignal switching circuit for multiple sound siren systemCARSON MFG CO·Filed 1975·Granted Oct 18, 1977·10 cites·15 claims
- 0337US4092692AOverload protection circuitCARSON MFG CO·Filed 1976·Granted May 30, 1978·6 cites·7 claims
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