Inventor · disambiguated record
John B. Davidson
Also filed as: DAVIDSON JOHN B · DAVIDSON JOHN BRADFORD
26 granted patents·5 pending applications·384 citations·filing 1977–2023
96Inventor score
Files withJODA ENTPR INC15DAVIDSON JOHN B8ROBERTS TOOL INT USA INC3ROBERTS TOOL INTERNATIONAL USA3DAVIDSON JOHN BRADFORD1
Top patents by PatentIndex Score
31 records- 0194US5433548AUniversal joint for torque transmitting toolsROBERTS TOOL INTERNATIONAL USA·Filed 1993·Granted Jul 18, 1995·64 cites·25 claims
- 0288US6205890B1Ratchet wrenchJODA ENTPR INC·Filed 2000·Granted Mar 27, 2001·32 cites·48 claims
- 0387US5660491AUniversal joint for torque transmitting toolsROBERTS TOOL INTERNATIONAL USA·Filed 1996·Granted Aug 26, 1997·43 cites·21 claims
- 0481US6109140ARatchet wrenchJODA ENTPR INC·Filed 1999·Granted Aug 29, 2000·37 cites·28 claims
- 0580US6182536B1Hand tool with ratchet handle and associated quick release mechanismJODA ENTPR INC·Filed 2000·Granted Feb 6, 2001·21 cites·13 claims
- 0679USD355342STool handleROBERTS TOOL INT USA INC·Filed 1993·Granted Feb 14, 1995·20 cites·1 claims
- 0778US6044730ARatchet wrenchJODA ENTPR INC·Filed 1998·Granted Apr 4, 2000·30 cites·44 claims
- 0877US8991286B2Coupling mechanisms for detachable engaging tool attachmentsDAVIDSON JOHN B·Filed 2011·Granted Mar 31, 2015·5 cites·26 claims
- 0977US8746113B2Universal joint coupling mechanism for detachably engaging tool attachmentsDAVIDSON JOHN B·Filed 2011·Granted Jun 10, 2014·5 cites·29 claims
- 1075US8024997B2Coupling mechanisms for detachably engaging tool attachmentsJODA ENTPR INC·Filed 2008·Granted Sep 27, 2011·6 cites·47 claims
- 1175USD397597SSocket wrenchROBERTS TOOL INT USA INC·Filed 1995·Granted Sep 1, 1998·20 cites·1 claims
- 1272US8047103B2Universal joint with coupling mechanism for detachably engaging tool attachmentsJODA ENTPR INC·Filed 2008·Granted Nov 1, 2011·7 cites·6 claims
- 1372USD472115SRatchet wrenchJODA ENTPR INC·Filed 2001·Granted Mar 25, 2003·18 cites·1 claims
- 1464US2025041782A1Air-particle separation systemDAVIDSON JOHN BRADFORD·Filed 2023·Application pending·0 cites
- 1561US5501125AQuick release mechanism for tools such as socket wrenchesROBERTS TOOL INTERNATIONAL USA·Filed 1994·Granted Mar 26, 1996·21 cites·17 claims
- 1660US7398713B2Quick release mechanism for tools such as socket wrenchesJODA ENTPR INC·Filed 2002·Granted Jul 15, 2008·8 cites·42 claims
- 1757USD425769STool handleJODA ENTPR INC·Filed 1999·Granted May 30, 2000·9 cites·1 claims
- 1857USD419407SSocket wrenchJODA ENTPR INC·Filed 1999·Granted Jan 25, 2000·9 cites·1 claims
- 1954US10220495B2Coupling mechanisms for detachably engaging tool attachmentsJODA ENTPR INC·Filed 2014·Granted Mar 5, 2019·0 cites·31 claims
- 2053US8258438B2Condensation-free and bacteria-free pan systemDAVIDSON JOHN B·Filed 2009·Granted Sep 4, 2012·0 cites·20 claims
- 2153US2008141835A1Quick release mechanism for tools such as socket wrenchesDAVIDSON JOHN B·Filed 2007·Application pending·0 cites
- 2253US2009049958A1Tools for detachably engaging tool attachmentsJODA ENTPR INC·Filed 2008·Application pending·0 cites
- 2352US12038009B2Water-conserving liquid ring vacuum pump systemDAVIDSON JOHN B·Filed 2022·Granted Jul 16, 2024·0 cites·20 claims
- 2451US6098500AHand tool with ratchet handle and associated quick release mechanismJODA ENTPR INC·Filed 1998·Granted Aug 8, 2000·12 cites·27 claims
- 2551USD359668SQuick release mechanism actuator for tools such as socket wrenchesROBERTS TOOL INT USA INC·Filed 1993·Granted Jun 27, 1995·7 cites·1 claims
- 2649US7472629B2Ratchet wrenchJODA ENTPR INC·Filed 2004·Granted Jan 6, 2009·2 cites·30 claims
- 2747US2006201289A1Tools for detachably engaging tool attachmentsDAVIDSON JOHN B·Filed 2005·Application pending·0 cites
- 2844USD468978STool handleJODA ENTPR INC·Filed 2001·Granted Jan 21, 2003·5 cites·1 claims
- 2943US2006065080A1Ratcheting toolsDAVIDSON JOHN B·Filed 2004·Application pending·0 cites
- 3041US8857298B2Tool release mechanism with spring-receiving guided elementDAVIDSON JOHN B·Filed 2011·Granted Oct 14, 2014·0 cites·19 claims
- 3124US4132443AMethod and apparatus suitable for gripping an annular workpiecePHILLIPS PETROLEUM CO·Filed 1977·Granted Jan 2, 1979·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →