Inventor · disambiguated record
Richard J. Armstrong
Also filed as: ARMSTRONG RICHARD · ARMSTRONG RICHARD J · ARMSTRONG RICHARD JAMES
14 granted patents·2 pending applications·304 citations·filing 1982–2019
92Inventor score
Files withARMSTRONG RICHARD J4KARD KENO LLC2MICROGLASS INC2ARENA RECREATIONS TORONTO1ARMSTRONG RICHARD1
Top patents by PatentIndex Score
16 records- 0185US4676008ACage-type wafer carrier and methodMICROGLASS INC·Filed 1986·Granted Jun 30, 1987·78 cites·17 claims
- 0284US4653636AWafer carrier and methodMICROGLASS INC·Filed 1985·Granted Mar 31, 1987·78 cites·17 claims
- 0383US4852418ANutating driveARMSTRONG RICHARD J·Filed 1987·Granted Aug 1, 1989·45 cites·7 claims
- 0469US4632335ATape cassette rewinding machineDICKSON EDWARD J·Filed 1986·Granted Dec 30, 1986·22 cites·9 claims
- 0566US4483659AAxial flow impellerARMSTRONG RICHARD J·Filed 1983·Granted Nov 20, 1984·33 cites·17 claims
- 0661US4512535ATape cassette with clutch assemblyDICKSON EDWARD JOHN·Filed 1984·Granted Apr 23, 1985·15 cites·12 claims
- 0750US10810843B2Method for simulating a traditional casino keno game experience using a dedicated set of playing cardsKARD KENO LLC·Filed 2019·Granted Oct 20, 2020·0 cites·6 claims
- 0850US4874143ATape cassette having rewind control mechanismARENA RECREATIONS TORONTO·Filed 1988·Granted Oct 17, 1989·9 cites·8 claims
- 0950US4639215AGas burnerBERNARD MARKS AND COMPANY LIMI·Filed 1982·Granted Jan 27, 1987·10 cites·4 claims
- 1042US10325451B2Method for simulating a traditional casino keno game experience using a dedicated set of playing cardsKARD KENO LLC·Filed 2017·Granted Jun 18, 2019·0 cites·8 claims
- 1141US7338082B2Method and apparatus for seatbelt accessARMSTRONG RICHARD·Filed 2005·Granted Mar 4, 2008·0 cites·8 claims
- 1240US2004150121A1Gas entrainerFiled 2003·Application pending·0 cites
- 1338US2003067120A1Reciprocating shaft sealFiled 2001·Application pending·0 cites
- 1437US4408630ATorch for vaporizable pressurized liquidARMSTRONG RICHARD J·Filed 1982·Granted Oct 11, 1983·4 cites·6 claims
- 1535US6237922B1Mechanical duty rubber bellowsFiled 1998·Granted May 29, 2001·8 cites·14 claims
- 1629US4928576ACompressed gas motorARMSTRONG RICHARD J·Filed 1988·Granted May 29, 1990·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →