Inventor · disambiguated record
Leonard Arnold Duffy
Also filed as: DUFFY LEONARD A · DUFFY LEONARD ARNOLD
8 granted patents·1 pending application·192 citations·filing 1997–2021
87Inventor score
Top patents by PatentIndex Score
9 records- 0192US5983467AInterlocking deviceFiled 1997·Granted Nov 16, 1999·112 cites·61 claims
- 0287US8375529B1Touch engageable fastenerDUFFY LEONARD ARNOLD·Filed 2009·Granted Feb 19, 2013·17 cites·22 claims
- 0376US7828545B2Apparatus and method for producing structures with multiple undercut stemsDUFFY LEONARD ARNOLD·Filed 2007·Granted Nov 9, 2010·4 cites·26 claims
- 0473US7254874B2Molded surface fasteners and attachment methodsDUFFY LEONARD ARNOLD·Filed 2005·Granted Aug 14, 2007·6 cites·19 claims
- 0572US7124988B1Folding cantilever support and methodDUFFY LEONARD ARNOLD·Filed 2003·Granted Oct 24, 2006·30 cites·20 claims
- 0670US7246416B2Slidingly Engagable Fasteners and methodDUFFY LEONARD ARNOLD·Filed 2001·Granted Jul 24, 2007·17 cites·45 claims
- 0767US7950114B2Self-adhering device and methodDUFFY LEONARD ARNOLD·Filed 2007·Granted May 31, 2011·5 cites·20 claims
- 0850US8480943B2Apparatus and method for producing structures with multiple undercut stemsDUFFY LEONARD ARNOLD·Filed 2010·Granted Jul 9, 2013·1 cites·20 claims
- 0948US2021267321A1Self-Sealing Closure System and MethodDUFFY LEONARD A·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →