Inventor · disambiguated record
Raymond J. Herrmann
Also filed as: HERRMANN RAYMOND · HERRMANN RAYMOND J
19 granted patents·1 pending application·534 citations·filing 1982–2015
95Inventor score
Files withBETTCHER INDUSTRIES10CIBA CORNING DIAGNOSTICS CORP2CORNING GLASS WORKS2INVACARE CORP2LEARNTOOLS INC2
Top patents by PatentIndex Score
20 records- 0196US6751872B1Power operated rotary knifeBETTCHER INDUSTRIES·Filed 2000·Granted Jun 22, 2004·95 cites·9 claims
- 0295US6978548B2Power operated rotary knifeBETTCHER INDUSTRIES·Filed 2004·Granted Dec 27, 2005·80 cites·7 claims
- 0390US4799599ASpecimen cup and cap assembly for clinical analyzerCIBA CORNING DIAGNOSTICS CORP·Filed 1982·Granted Jan 24, 1989·50 cites·18 claims
- 0488US4887830AWheelchair with combined wheel lock and hill holderINVACARE CORP·Filed 1988·Granted Dec 19, 1989·68 cites·16 claims
- 0586US5146628ASlip-resistant protective glove and method for manufacturing slip-resistant gloveBETTCHER INDUSTRIES·Filed 1990·Granted Sep 15, 1992·43 cites·26 claims
- 0682US4737342ATest moduleCIBA CORNING DIAGNOSTICS CORP·Filed 1982·Granted Apr 12, 1988·45 cites·9 claims
- 0779US9880582B2Educational apparatus for learning math as well as components therefor and methods including the sameLEARNTOOLS INC·Filed 2015·Granted Jan 30, 2018·2 cites·20 claims
- 0877US6655033B2Pneumatic hand tool with improved control valveBETTCHER INDUSRTIES INC·Filed 2001·Granted Dec 2, 2003·44 cites·14 claims
- 0976USD271619SSpecimen cup assembly for a clinical chemistry analyzerCORNING GLASS WORKS·Filed 1982·Granted Nov 29, 1983·14 cites·1 claims
- 1057US4834413AQuick release handleINVACARE CORP·Filed 1987·Granted May 30, 1989·35 cites·15 claims
- 1151US5375330AHand held power operated shearsBETTCHER INDUSTRIES·Filed 1993·Granted Dec 27, 1994·16 cites·48 claims
- 1250US5918371ABlades for hand held power operated shearsBETTCHER INDUSTRIES·Filed 1997·Granted Jul 6, 1999·12 cites·4 claims
- 1343USD841733SEducational apparatus for learning mathLEARNTOOLS INC·Filed 2015·Granted Feb 26, 2019·4 cites·1 claims
- 1443US6367156B1Blades for hand held power operated shearsBETTCHER INDUSTRIES·Filed 1999·Granted Apr 9, 2002·17 cites·14 claims
- 1537US2002116824A1Blades for hand held power operated shearsFiled 2002·Application pending·0 cites
- 1632US5950313ABlades for hand held power operated shearsBETTCHER INDUSTRIES·Filed 1996·Granted Sep 14, 1999·4 cites·15 claims
- 1732USD397923SScissor blade yoke for power shearsBETTCHER INDUSTRIES·Filed 1995·Granted Sep 8, 1998·2 cites·1 claims
- 1832USD271520SDilution vesselCORNING GLASS WORKS·Filed 1982·Granted Nov 22, 1983·0 cites·1 claims
- 1931US5476119AHand held power operated shearsBETTCHER INDUSTRIES·Filed 1994·Granted Dec 19, 1995·3 cites·6 claims
- 2020USD389385SHandle for power shearsBETTCHER INDUSTRIES·Filed 1995·Granted Jan 20, 1998·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →