Inventor · disambiguated record
David J. Wojtowicz
Also filed as: WOJOETOWICZ DAVID J · WOJTOWICZ DAVID · WOJTOWICZ DAVID J
53 granted patents·3 pending applications·1,081 citations·filing 2003–2018
99Inventor score
Files withEDSAL MFG CO INC27EDSAL MFG COMPANY INC9TROYNER ANTHONY J9WOJTOWICZ DAVID J8FITZGERALD SCOTT2
Top patents by PatentIndex Score
56 records- 0198US10299594B2Shelving unit with capacity increasing tie membersEDSAL MFG COMPANY INC·Filed 2018·Granted May 28, 2019·45 cites·33 claims
- 0298US8695816B2Dual function shelf unitTROYNER ANTHONY J·Filed 2011·Granted Apr 15, 2014·49 cites·3 claims
- 0397US9375102B2Portion of shelf and support for shelving unitTROYNER ANTHONY J·Filed 2010·Granted Jun 28, 2016·62 cites·8 claims
- 0494US8714864B2Inside wrap post coupler with assembly assistWOJTOWICZ DAVID J·Filed 2011·Granted May 6, 2014·23 cites·4 claims
- 0594USD683983SRack with treadplate beams, perforated columns and wire shelvesTROYNER ANTHONY J·Filed 2011·Granted Jun 11, 2013·70 cites·1 claims
- 0693US9474370B2Dual function shelf unitEDSAL MFG COMPANY INC·Filed 2015·Granted Oct 25, 2016·15 cites·6 claims
- 0793USD637427SShelf and support for shelving unitEDSAL MFG CO INC·Filed 2010·Granted May 10, 2011·61 cites·1 claims
- 0892US8632272B2Outside wrap post coupler accommodating beam rivetWOJTOWICZ DAVID J·Filed 2011·Granted Jan 21, 2014·25 cites·12 claims
- 0991US8733564B2Variable configuration shelving apparatus and methodsFITZGERALD SCOTT·Filed 2010·Granted May 27, 2014·17 cites·9 claims
- 1089US9439508B2Outside wrap post coupler with assembly assistWOJTOWICZ DAVID J·Filed 2011·Granted Sep 13, 2016·19 cites·5 claims
- 1187US8672577B2Inside wrap post coupler accommodating beam rivetWOJTOWICZ DAVID J·Filed 2011·Granted Mar 18, 2014·20 cites·9 claims
- 1287USD693668SInner post couplerWOJTOWICZ DAVID J·Filed 2011·Granted Nov 19, 2013·36 cites·1 claims
- 1387US8585313B2Post couplerWOJOETOWICZ DAVID J·Filed 2005·Granted Nov 19, 2013·28 cites·15 claims
- 1487US7252202B2Cargo rackEDSAL MFG CO INC·Filed 2004·Granted Aug 7, 2007·49 cites·8 claims
- 1586USD808199SShelfEDSAL MFG CO INC·Filed 2015·Granted Jan 23, 2018·22 cites·1 claims
- 1686US9033164B2Dual function shelf unitEDSAL MFG COMPANY INC·Filed 2014·Granted May 19, 2015·11 cites·4 claims
- 1785US8042890B2Boltless storage cabinetEDSAL MFG CO INC·Filed 2007·Granted Oct 25, 2011·17 cites·5 claims
- 1883USD597353SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Aug 4, 2009·29 cites·1 claims
- 1983US7128225B2Cargo rackEDSAL MFG CO INC·Filed 2003·Granted Oct 31, 2006·39 cites·25 claims
- 2082USD698589SWire rack shelfTROYNER ANTHONY J·Filed 2011·Granted Feb 4, 2014·28 cites·1 claims
- 2178USD742150SWire shelvingEDSAL MFG CO INC·Filed 2013·Granted Nov 3, 2015·17 cites·1 claims
- 2278USD713187SShelf support beamTROYNER ANTHONY J·Filed 2011·Granted Sep 16, 2014·20 cites·1 claims
- 2378USD708051SInner post couplerEDSAL MFG CO INC·Filed 2013·Granted Jul 1, 2014·22 cites·1 claims
- 2478USD572054SPortion of an embossed vertical post in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Jul 1, 2008·23 cites·1 claims
- 2577US9101216B2Variable configuration shelving apparatus and methodEDSAL MFG CO INC·Filed 2014·Granted Aug 11, 2015·7 cites·7 claims
- 2676USD737613SShelf support beamEDSAL MFG COMPANY INC·Filed 2014·Granted Sep 1, 2015·14 cites·1 claims
- 2776USD733470STool chestEDSAL MFG CO INC·Filed 2013·Granted Jul 7, 2015·20 cites·1 claims
- 2875USD733473SShelf support beamEDSAL MFG COMPANY INC·Filed 2014·Granted Jul 7, 2015·16 cites·1 claims
- 2973USD732858STool chestEDSAL MFG CO INC·Filed 2013·Granted Jun 30, 2015·18 cites·1 claims
- 3073USD569143SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted May 20, 2008·19 cites·1 claims
- 3172USD690189SPost coupler with scalloped edgesWOJTOWICZ DAVID J·Filed 2011·Granted Sep 24, 2013·18 cites·1 claims
- 3271USD723841STool chest and cabinetEDSAL MFG CO INC·Filed 2014·Granted Mar 10, 2015·16 cites·1 claims
- 3371USD683984SRack with treadplate beams and perforated columnsTROYNER ANTHONY J·Filed 2011·Granted Jun 11, 2013·17 cites·1 claims
- 3470USD571133SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Jun 17, 2008·17 cites·1 claims
- 3569USD686430SShelfFITZGERALD SCOTT·Filed 2010·Granted Jul 23, 2013·13 cites·1 claims
- 3669USD572053SPortion of an embossed vertical post in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Jul 1, 2008·16 cites·1 claims
- 3769USD571589SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Jun 24, 2008·16 cites·1 claims
- 3865USD585681SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Feb 3, 2009·14 cites·1 claims
- 3964USD732863SShelf support beamEDSAL MFG COMPANY INC·Filed 2014·Granted Jun 30, 2015·8 cites·1 claims
- 4064USD604537SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Nov 24, 2009·13 cites·1 claims
- 4163USD742141SShelfEDSAL MFG CO INC·Filed 2013·Granted Nov 3, 2015·9 cites·1 claims
- 4261USD859893SWire shelvingEDSAL MFG COMPANY INC·Filed 2017·Granted Sep 17, 2019·6 cites·1 claims
- 4361USD585682SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Feb 3, 2009·12 cites·1 claims
- 4461USD585680SPortion of an embossed shelf edge in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Feb 3, 2009·12 cites·1 claims
- 4560USD690582SPost coupler with scalloped edgesWOJTOWICZ DAVID J·Filed 2011·Granted Oct 1, 2013·11 cites·1 claims
- 4659USD714577SShelf support beamTROYNER ANTHONY J·Filed 2011·Granted Oct 7, 2014·7 cites·1 claims
- 4756USD798090SWire shelvingEDSAL MFG CO INC·Filed 2015·Granted Sep 26, 2017·5 cites·1 claims
- 4855USD658913SShelf support beamTROYNER ANTHONY J·Filed 2011·Granted May 8, 2012·8 cites·1 claims
- 4955USD587046SPortion of an embossed vertical post in shelf unitEDSAL MFG CO INC·Filed 2007·Granted Feb 24, 2009·9 cites·1 claims
- 5054US2014154001A1Post couplerWOJTOWICZ DAVID J·Filed 2013·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when David J. Wojtowicz files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →