Inventor · disambiguated record
David Johnson
Also filed as: JOHNSON DAVID · JOHNSON DAVID A · JOHNSON DAVID ANTONY · JOHNSON DAVID J C
18 granted patents·5 pending applications·776 citations·filing 1976–2021
94Inventor score
Files withJOHNSON DAVID6JOHNSON DAVID A4LAITRAM CORP2THOMAS JR PHILIP M2AMERICAS TIRE OPERATIONS LLC BRIDGESTONE1
Top patents by PatentIndex Score
23 records- 0196US6476708B1Detection of an RFID device by an RF reader unit operating in a reduced power stateHID CORP·Filed 1998·Granted Nov 5, 2002·367 cites·16 claims
- 0288US5454687AHigh speed sorter/stackerFiled 1992·Granted Oct 3, 1995·38 cites·8 claims
- 0382US5410951AApparatus and method for continuous high-volume steam cookingLAITRAM CORP·Filed 1993·Granted May 2, 1995·47 cites·14 claims
- 0476US5566951AMethod and apparatus enabling archery practiceDART INTERNATIONAL INC·Filed 1994·Granted Oct 22, 1996·48 cites·28 claims
- 0576US5377492AConveyor system for chilling food productsLAITRAM CORP·Filed 1994·Granted Jan 3, 1995·37 cites·12 claims
- 0674US4507616ARotatable superconducting cyclotron adapted for medical useUNIV MICHIGAN STATE·Filed 1982·Granted Mar 26, 1985·117 cites·17 claims
- 0770US4576178AAudio signal generatorJOHNSON DAVID·Filed 1983·Granted Mar 18, 1986·71 cites·10 claims
- 0868US11884889B2Kinetic oil processing systemJOHNSON DAVID·Filed 2021·Granted Jan 30, 2024·0 cites·20 claims
- 0967US11193570B2Continuous variable speed transmission using variable coupling arrangementJOHNSON DAVID·Filed 2019·Granted Dec 7, 2021·0 cites·4 claims
- 1067US4866870ARevolver speed loaderJOHNSON DAVID A·Filed 1988·Granted Sep 19, 1989·21 cites·2 claims
- 1164US10502300B2Continuous variable speed transmission using variable coupling arrangementJOHNSON DAVID·Filed 2018·Granted Dec 10, 2019·0 cites·11 claims
- 1262US8568210B1Integrated venturi heating elements for air curtainsTHOMAS JR PHILIP M·Filed 2010·Granted Oct 29, 2013·2 cites·5 claims
- 1361US4065868ARevolver speed loaderJOHNSON DAVID A·Filed 1976·Granted Jan 3, 1978·15 cites·8 claims
- 1458US2007138799A1Bedspring doorJOHNSON DAVID A·Filed 2006·Application pending·0 cites
- 1557USD313332SBarbeque grillJOHNSON DAVID A·Filed 1988·Granted Jan 1, 1991·7 cites·1 claims
- 1651US12104312B2Bracket for a clothesline assembly and a clothesline assemblyJOHNSON DAVID·Filed 2021·Granted Oct 1, 2024·0 cites·8 claims
- 1750US12066214B2Integrated active duration UVC exposure for air curtainTHOMAS PHILIP·Filed 2021·Granted Aug 20, 2024·0 cites·5 claims
- 1849USD428561SCooking grillJOHNSON DAVID·Filed 1998·Granted Jul 25, 2000·6 cites·1 claims
- 1944US10139120B1Integrated venturi heating elements for air curtainsTHOMAS JR PHILIP M·Filed 2016·Granted Nov 27, 2018·0 cites·1 claims
- 2041US2003062921A1Bi-directional transmission line termination systemFiled 2001·Application pending·0 cites
- 2140US2014174624A1Variable Belt ConfigurationAMERICAS TIRE OPERATIONS LLC BRIDGESTONE·Filed 2012·Application pending·0 cites
- 2239US2008143587A1Multiple input multiple output RADAR systemROKE MANOR RESEARCH·Filed 2007·Application pending·0 cites
- 2337US2007151257A1Method and apparatus for enabling engine turn downMAIER MARK S·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →