Assignee
PETROFF MICHAEL L
2 granted patents·1 pending application·1 citations·filing 1980–2008
Top patents by PatentIndex Score
3 records- 0142US2009028352A1Signal process for the derivation of improved dtm dynamic tinnitus mitigation soundPETROFF MICHAEL L·Filed 2008·Application pending·0 cites
- 0238US8311230B2Speaker systems and methods having amplitude and frequency response compensationPETROFF MICHAEL L·Filed 2004·Granted Nov 13, 2012·1 cites·28 claims
- 0323US4369335ATwo-channel, four loudspeaker-component enhanced sterophonic systemPETROFF MICHAEL L·Filed 1980·Granted Jan 18, 1983·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →