Inventor · disambiguated record
Mou-Tang Liou
Also filed as: LIOU MOU T · LIOU MOU-TANG
51 granted patents·5 pending applications·753 citations·filing 1984–2024
98Inventor score
Top patents by PatentIndex Score
56 records- 0194US11801595B2Tool including a buffer structureTANG CHOU IND CO LTD·Filed 2021·Granted Oct 31, 2023·3 cites·13 claims
- 0292US10793410B2Prying tool capable of changing arrangement of prying members thereofTANG CHOU IND CO LTD·Filed 2018·Granted Oct 6, 2020·10 cites·12 claims
- 0392US4796492AClutch type socket wrenchLIOU MOU TANG·Filed 1988·Granted Jan 10, 1989·60 cites·4 claims
- 0491USD369534SPliersLIOU MOU-TANG·Filed 1994·Granted May 7, 1996·37 cites·1 claims
- 0590US11491627B2Hammer toolTANG CHOU IND CO LTD·Filed 2020·Granted Nov 8, 2022·2 cites·16 claims
- 0690US8550437B2Tool with working and positioning devicesLIOU MOU-TANG·Filed 2012·Granted Oct 8, 2013·17 cites·20 claims
- 0790US7311018B1WrenchLIOU MOU-TANG·Filed 2006·Granted Dec 25, 2007·24 cites·33 claims
- 0889US11819992B2Hammer toolTANG CHOU IND CO LTD·Filed 2020·Granted Nov 21, 2023·2 cites·18 claims
- 0988US12059797B2Tool with segmented tool handleTANG CHOU IND CO LTD·Filed 2022·Granted Aug 13, 2024·1 cites·9 claims
- 1088US8215617B2Prying toolLIOU MOU-TANG·Filed 2008·Granted Jul 10, 2012·16 cites·19 claims
- 1188US8177191B2Multi-function toolLIOU MOU-TANG·Filed 2008·Granted May 15, 2012·15 cites·25 claims
- 1286US11472015B2Pry toolTANG CHOU IND CO LTD·Filed 2020·Granted Oct 18, 2022·2 cites·9 claims
- 1386US7774882B2Multi-function toolLIOU MOU-TANG·Filed 2008·Granted Aug 17, 2010·24 cites·29 claims
- 1485US7587791B2ToolLIOU MOU-TANG·Filed 2006·Granted Sep 15, 2009·20 cites·19 claims
- 1585US5280738AHammer with an angle-adjustable headLIOU MOU TANG·Filed 1993·Granted Jan 25, 1994·52 cites·2 claims
- 1684US5313860ACompound toolLIOU MOU T·Filed 1992·Granted May 24, 1994·49 cites·6 claims
- 1782US8201806B2Tool with working and positioning devicesLIOU MOU-TANG·Filed 2009·Granted Jun 19, 2012·12 cites·16 claims
- 1882US5894617AMultipurpose toolFiled 1997·Granted Apr 20, 1999·44 cites·4 claims
- 1981US6725749B1Tool including a tool bit and a handleFiled 2002·Granted Apr 27, 2004·33 cites·6 claims
- 2080US6644702B2Combination of tool bit with handleFiled 2002·Granted Nov 11, 2003·24 cites·4 claims
- 2180USD384264SMulti-purpose axhammerLIOU MOU-TANG·Filed 1996·Granted Sep 30, 1997·23 cites·1 claims
- 2278US9670042B2Tool head multifunctional toolLIOU MOU-TANG·Filed 2014·Granted Jun 6, 2017·8 cites·15 claims
- 2377US4614001AMultipurpose plierLIOU MOU T·Filed 1985·Granted Sep 30, 1986·33 cites·6 claims
- 2476US6019020APipe wrench with transverse retaining functionFiled 1998·Granted Feb 1, 2000·35 cites·1 claims
- 2572US10456900B2Quick-turn driving toolLIOU MOU TANG·Filed 2016·Granted Oct 29, 2019·2 cites·5 claims
- 2672US9162351B2Multi-function toolLIOU MOU-TANG·Filed 2012·Granted Oct 20, 2015·7 cites·17 claims
- 2771US4561507ATool adapterLIOU MOU T·Filed 1984·Granted Dec 31, 1985·22 cites·3 claims
- 2870US8408099B2Tool with working heads and positioning unitLIOU MOU-TANG·Filed 2010·Granted Apr 2, 2013·4 cites·14 claims
- 2969US5280739AHandle of a hammer having a shock absorbing configurationLIOU MOU T·Filed 1992·Granted Jan 25, 1994·27 cites·1 claims
- 3068US9073182B2Screwing toolLIOU MOU-TANG·Filed 2012·Granted Jul 7, 2015·3 cites·18 claims
- 3167US6532847B2Force-saving pliersFiled 2001·Granted Mar 18, 2003·14 cites·14 claims
- 3265US2025303546A1Adjustable hand toolTANG CHOU IND CO LTD·Filed 2024·Application pending·0 cites
- 3364US10016879B2Adjustable wrench with reinforced structureLIOU MOU TANG·Filed 2015·Granted Jul 10, 2018·1 cites·10 claims
- 3464US5211085AHammerLIOU MOU T·Filed 1992·Granted May 18, 1993·23 cites·2 claims
- 3563US6612586B2Releasable engagement of tool with holderFiled 2001·Granted Sep 2, 2003·15 cites·4 claims
- 3663US2025304418A1Adjustable pry barTANG CHOU IND CO LTD·Filed 2024·Application pending·0 cites
- 3761US6647837B2Hand toolFiled 2002·Granted Nov 18, 2003·10 cites·19 claims
- 3860US11858112B2Tool including an impacting structureTANG CHOU IND CO LTD·Filed 2021·Granted Jan 2, 2024·0 cites·8 claims
- 3959US7059220B1Wrench combinationLIOU MOU-TANG·Filed 2004·Granted Jun 13, 2006·8 cites·18 claims
- 4059US6941842B1Wrench combinationFiled 2004·Granted Sep 13, 2005·8 cites·18 claims
- 4159US2010207082A1Tool with Prying and Clamping DevicesLIOU MOU-TANG·Filed 2009·Application pending·0 cites
- 4255US7036404B2Tool including bit and handleLIOU MOU-TANG·Filed 2004·Granted May 2, 2006·4 cites·15 claims
- 4354US6862765B2Combination of tool bit with handleFiled 2002·Granted Mar 8, 2005·10 cites·6 claims
- 4450US5752419APliers with an integral pivotFiled 1997·Granted May 19, 1998·15 cites·1 claims
- 4546US5255578AWrench having a positioning deviceLIOU MOU TANG·Filed 1992·Granted Oct 26, 1993·11 cites·7 claims
- 4646US2015014612A1Pry Bar Having Improved in Structural Strength and Greater Support AreaLIOU MOU-TANG·Filed 2013·Application pending·0 cites
- 4745US9776308B2Adjustable wrench with reinforced structureLIOU MOU-TANG·Filed 2015·Granted Oct 3, 2017·0 cites·13 claims
- 4844USD1106789SPry bar headTANG CHOU IND CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
- 4943US11607798B2Hammer toolTANG CHOU IND CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·5 claims
- 5042US5142948AHammer and method for manufacture the sameLIOU MOU T·Filed 1991·Granted Sep 1, 1992·9 cites·2 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →