Inventor · disambiguated record
Bu Qin Ruan
Also filed as: RUAN BU Q · RUAN BU QIN
7 granted patents·4 pending applications·63 citations·filing 2004–2010
85Inventor score
Files withRUAN BU QIN3ASIAN IND PRODUCTS INC2RUAN BU Q2YUHUAN TOP SUN MACHINERY TOOL2ZHEJIANG TOPSUN LOGISTIC CONTR2
Top patents by PatentIndex Score
11 records- 0185US7311294B1Jack bar with extendable tubes and fixturing mechanismYUHUAN TOP SUN MACHINERY TOOL·Filed 2005·Granted Dec 25, 2007·21 cites·15 claims
- 0275US8191864B2Jack bar with extendable tubes and fixturing mechanismRUAN BU QIN·Filed 2007·Granted Jun 5, 2012·7 cites·18 claims
- 0373US7559729B2Rapid rotating device for ratchet belt shaftASIAN IND PRODUCTS INC·Filed 2005·Granted Jul 14, 2009·12 cites·4 claims
- 0473US7513452B2Winding, securing and positioning mechanism for a come-alongZHEJIANG TOPSUN LOGISTIC CONTR·Filed 2005·Granted Apr 7, 2009·11 cites·18 claims
- 0560US7707696B2Hand lever for a binding machineASIAN IND PRODUCTS INC·Filed 2008·Granted May 4, 2010·4 cites·12 claims
- 0659US8043037B2Cargo brace and release deviceZHEJIANG TOPSUN LOGISTIC CONTR·Filed 2007·Granted Oct 25, 2011·4 cites·7 claims
- 0754US8079570B2Winding, securing and positioning mechanism for a come-alongRUAN BU QIN·Filed 2008·Granted Dec 20, 2011·4 cites·19 claims
- 0845US2011083529A1Ratchet mechanismRUAN BU QIN·Filed 2010·Application pending·0 cites
- 0939US2006083598A1Ratchet mechanismYUHUAN TOP SUN MACHINERY TOOL·Filed 2005·Application pending·0 cites
- 1039US2006081824A1Rapid rotating device for ratchet belt shaftRUAN BU Q·Filed 2004·Application pending·0 cites
- 1139US2006081823A1Ratchet frameRUAN BU Q·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →