Inventor · disambiguated record
Eugene J. Czerwinski
Also filed as: CZERWINSKI EUGENE J
5 granted patents·3 pending applications·215 citations·filing 1977–2002
84Inventor score
Technology areasH04R
Files withCERWIN VEGA INC3
Top patents by PatentIndex Score
8 records- 0188US4101736ADevice for increasing the compliance of a speaker enclosureCERWIN VEGA INC·Filed 1977·Granted Jul 18, 1978·70 cites·6 claims
- 0284US4239943AAdjustable dual spider for a loudspeakerCERWIN VEGA INC·Filed 1979·Granted Dec 16, 1980·55 cites·2 claims
- 0373US6320970B1High frequency compression driversFiled 1999·Granted Nov 20, 2001·55 cites·3 claims
- 0453US6038326ALoudspeaker and horn with an additional transducerFiled 1998·Granted Mar 14, 2000·28 cites·1 claims
- 0540US2002057819A1High frequency compression driversFiled 2001·Application pending·0 cites
- 0639US2003228027A1Sub-woofer with two passive radiatorsFiled 2002·Application pending·0 cites
- 0738US2003068064A1Neoprene surround for an electro-dynamic acoustical transducerFiled 2001·Application pending·0 cites
- 0826US6205228B1Horn loaded pleated ribbon high frequency acoustic transducer with substantially uniform couplingCERWIN VEGA INC·Filed 1999·Granted Mar 20, 2001·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →