Inventor · disambiguated record
Robert J. Oliveira
Also filed as: OLIVEIRA ROBERT J
21 granted patents·2 pending applications·1,446 citations·filing 1975–2008
97Inventor score
Top patents by PatentIndex Score
23 records- 0197US4242096AImmunoassay for antigensMINNESOTA MINING & MFG·Filed 1977·Granted Dec 30, 1980·103 cites·15 claims
- 0295US7600604B2User disposable member for use within the ear canal and methods for manufacturing the sameHEARING COMPONENTS INC·Filed 2006·Granted Oct 13, 2009·37 cites·24 claims
- 0395US7349550B2Earbud adapterHEARING COMPONENTS INC·Filed 2004·Granted Mar 25, 2008·116 cites·25 claims
- 0494US8111864B2Earbud adapterOLIVEIRA ROBERT J·Filed 2008·Granted Feb 7, 2012·53 cites·18 claims
- 0593US5002151AEar piece having disposable, compressible polymeric foam sleeveMINNESOTA MINING & MFG·Filed 1989·Granted Mar 26, 1991·305 cites·38 claims
- 0693US4880076AHearing aid ear piece having disposable compressible polymeric foam sleeveMINNESOTA MINING & MFG·Filed 1986·Granted Nov 14, 1989·188 cites·43 claims
- 0790US6310961B1Disposable sleeve assembly for sound control device and container thereforHEARING COMPONENTS INC·Filed 1998·Granted Oct 30, 2001·120 cites·31 claims
- 0889US5401920ACerumen filter for hearing aidsFiled 1993·Granted Mar 28, 1995·108 cites·20 claims
- 0987US5920636ADisposable foam sleeve for sound control device and container thereforHEARING COMPONENTS INC·Filed 1998·Granted Jul 6, 1999·100 cites·14 claims
- 1085US5682020ASealing of hearing aid to ear canalFiled 1996·Granted Oct 28, 1997·91 cites·7 claims
- 1183US8111863B2Earbud adapterOLIVEIRA ROBERT J·Filed 2008·Granted Feb 7, 2012·10 cites·20 claims
- 1283US4969534AHearing aid employing a viscoelastic material to adhere components to the casingMINNESOTA MINING & MFG·Filed 1988·Granted Nov 13, 1990·77 cites·11 claims
- 1380US7236605B2User disposable sleeve for use within the ear canalHEARING COMPONENTS INC·Filed 2003·Granted Jun 26, 2007·23 cites·27 claims
- 1480US4099886ADetecting systemMINNESOTA MINING & MFG·Filed 1976·Granted Jul 11, 1978·24 cites·3 claims
- 1563US7864973B2User disposable sleeve for use within the ear canalHEARING COMPONENTS INC·Filed 2007·Granted Jan 4, 2011·2 cites·24 claims
- 1657US6622815B2Transducer support padHEARING COMPONENTS INC·Filed 2001·Granted Sep 23, 2003·6 cites·20 claims
- 1757US6292565B1Assembly including a phone coverHEARING COMPONENTS INC·Filed 1999·Granted Sep 18, 2001·27 cites·20 claims
- 1854US5643188ALiner-protected adhesive stripFiled 1994·Granted Jul 1, 1997·16 cites·10 claims
- 1949US2009232342A1Earbud adapter with increased flexibility regionHEARING COMPONENTS INC·Filed 2008·Application pending·0 cites
- 2047US2008226114A1Earbud Adapter with Enhanced Frequency ResponseHEARING COMPONENTS INC·Filed 2007·Application pending·0 cites
- 2145US5996584ASealing strip for ear plugs and the likeHEARING COMPONENTS INC·Filed 1998·Granted Dec 7, 1999·34 cites·12 claims
- 2245US3992096ADetecting systemMINNESOTA MINING & MFG·Filed 1975·Granted Nov 16, 1976·6 cites·26 claims
- 2330US4099874ADetecting systemMINNESOTA MINING & MFG·Filed 1976·Granted Jul 11, 1978·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →