Inventor · disambiguated record
David J. Trettin
Also filed as: TRETTIN DAVID · TRETTIN DAVID J · TRETTIN DAVID JACKSON
19 granted patents·3 pending applications·328 citations·filing 2003–2016
95Inventor score
Files withIRWIN IND TOOL CO11TRETTIN DAVID J4PURCELL RICKY WAYNE3TECHTRONIC POWER TOOLS TECH LTD2ALLEN SCOTT M1
Top patents by PatentIndex Score
22 records- 0196US8215501B2Adjustable curtain rodTRETTIN DAVID J·Filed 2009·Granted Jul 10, 2012·61 cites·18 claims
- 0296US7438084B2Transport system for tanksIRWIN IND TOOL CO·Filed 2005·Granted Oct 21, 2008·48 cites·20 claims
- 0394US8505749B2Adjustable curtain rodTRETTIN DAVID J·Filed 2012·Granted Aug 13, 2013·26 cites·17 claims
- 0487US9403219B2Door lock installation kitTECHTRONIC POWER TOOLS TECH LTD·Filed 2013·Granted Aug 2, 2016·8 cites·23 claims
- 0586US6910837B2Lockset drilling guideIRWIN IND TOOL CO·Filed 2003·Granted Jun 28, 2005·25 cites·19 claims
- 0683US7416371B2Wood boring bit with increased speed, efficiency and ease of useIRWIN IND TOOL CO·Filed 2005·Granted Aug 26, 2008·18 cites·29 claims
- 0783US7415988B2Storage system and protective device for tanksIRWIN IND TOOL CO·Filed 2005·Granted Aug 26, 2008·15 cites·20 claims
- 0877US7195031B2Storage system and protective device for tanksIRWIN IND TOOL CO·Filed 2005·Granted Mar 27, 2007·9 cites·15 claims
- 0975US7373947B2Storage system and protective device for tanksIRWIN IND TOOL CO·Filed 2005·Granted May 20, 2008·8 cites·29 claims
- 1072USD663981SHygiene product caddyPURCELL RICKY WAYNE·Filed 2011·Granted Jul 24, 2012·20 cites·1 claims
- 1171US6994498B2Lockset drilling guideIRWIN IND TOOL CO·Filed 2004·Granted Feb 7, 2006·12 cites·10 claims
- 1270USD663982SHygiene product caddyPURCELL RICKY WAYNE·Filed 2011·Granted Jul 24, 2012·18 cites·1 claims
- 1368USD497800SDisplay package for a tool bitIRWIN IND TOOL CO·Filed 2003·Granted Nov 2, 2004·15 cites·1 claims
- 1464USD661929SHygiene product caddyPURCELL RICKY WAYNE·Filed 2011·Granted Jun 19, 2012·14 cites·1 claims
- 1559US8156989B2Compact handheld adhesive applicatorALLEN SCOTT M·Filed 2008·Granted Apr 17, 2012·3 cites·19 claims
- 1659US7316527B2Lockset drilling guideIRWIN IND TOOL CO·Filed 2004·Granted Jan 8, 2008·11 cites·39 claims
- 1754US2011030906A1FinialTRETTIN DAVID J·Filed 2009·Application pending·0 cites
- 1853USD658808SBarrel for a hair dryerBEGIN JASON·Filed 2011·Granted May 1, 2012·8 cites·1 claims
- 1946US2016325361A1Door lock installation kitTECHTRONIC POWER TOOLS TECH LTD·Filed 2016·Application pending·0 cites
- 2044USD497105SDisplay package for a tool bitIRWIN IND TOOL CO·Filed 2003·Granted Oct 12, 2004·5 cites·1 claims
- 2143US2012094815A1Exercise Apparatus with Hooks for Attaching Resistance BandsTRETTIN DAVID J·Filed 2011·Application pending·0 cites
- 2241USD495596SDisplay package for a tool bitIRWIN IND TOOL CO·Filed 2003·Granted Sep 7, 2004·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →