Inventor · disambiguated record
Daniel L. Queen
Also filed as: QUEEN DANIEL · QUEEN DANIEL L
8 granted patents·184 citations·filing 1977–1993
89Inventor score
Top patents by PatentIndex Score
8 records- 0190US4107613AWireless microphone with FM receiver muting system responsive to excessive undesired AM level or low AGC control levelPERMA POWER INC·Filed 1977·Granted Aug 15, 1978·44 cites·9 claims
- 0269US5359158ACeiling-mounted loudspeakerSONIC SYSTEMS INC·Filed 1993·Granted Oct 25, 1994·46 cites·15 claims
- 0364US4122507ALoudspeaker overload circuitCHAMBERLAIN MFG CORP·Filed 1977·Granted Oct 24, 1978·15 cites·6 claims
- 0463US4134471ANarrow angle cylindrical wave full range loudspeaker systemCHAMBERLAIN MFG CORP·Filed 1977·Granted Jan 16, 1979·26 cites·7 claims
- 0557US4287391AMicrophone assembly for speech recording using noise-adaptive output level controlRHR IND LTD·Filed 1979·Granted Sep 1, 1981·11 cites·12 claims
- 0655USD341592SCeiling-mounted loudspeakerSONIC SYSTEMS INC·Filed 1992·Granted Nov 23, 1993·8 cites·1 claims
- 0754US5268538AHemispherically wide-radiating-angle loudspeaker systemSONIC SYSTEMS INC·Filed 1991·Granted Dec 7, 1993·29 cites·16 claims
- 0844US4214220AWide range magnetically biased reed switchCHAMBERLAIN MFG CORP·Filed 1978·Granted Jul 22, 1980·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →