Inventor · disambiguated record
Timothy J. Wojciechowski
Also filed as: WOJCIECHOWSKI TIMOTHY · WOJCIECHOWSKI TIMOTHY J
86 granted patents·20 pending applications·701 citations·filing 2002–2025
99Inventor score
Files withJOHNSON LEVEL & TOOL MFG CO INC25Diamond Tech LLC20AATRU MEDICAL LLC19JOHNSON LEVEL & TOOL MFG15BRILLIANT FILM LLC5
Top patents by PatentIndex Score
106 records- 0197US10928197B2Level vial mounting system for a box beam levelDiamond Tech LLC·Filed 2019·Granted Feb 23, 2021·17 cites·21 claims
- 0295US11759368B2Wound therapy device and methodAATRU MEDICAL LLC·Filed 2021·Granted Sep 19, 2023·4 cites·9 claims
- 0395US7345824B2Light collimating deviceTRIVIUM TECHNOLOGIES INC·Filed 2005·Granted Mar 18, 2008·45 cites·3 claims
- 0493US11759369B2Negative pressure treatment including mechanical and chemical pumpAATRU MEDICAL LLC·Filed 2022·Granted Sep 19, 2023·2 cites·5 claims
- 0593US10449094B2Wound therapy device and methodLORAIN COUNTY COMMUNITY COLLEGE INNOVATION FOUND·Filed 2016·Granted Oct 22, 2019·27 cites·14 claims
- 0693US10046095B1Wound therapy device and methodAATRU MEDICAL INC·Filed 2017·Granted Aug 14, 2018·66 cites·25 claims
- 0791USD928636SSquareJOHNSON LEVEL & TOOL MFG CO INC·Filed 2020·Granted Aug 24, 2021·16 cites·1 claims
- 0891US11007083B2DressingAATRU MEDICAL LLC·Filed 2018·Granted May 18, 2021·3 cites·4 claims
- 0991US10828202B1Negative pressure treatment including mechanical and chemical pumpAATRU MEDICAL LLC·Filed 2019·Granted Nov 10, 2020·10 cites·15 claims
- 1090US7595934B2Integrated sub-assembly having a light collimating or transflecting deviceBRILLIANT FILM LLC·Filed 2006·Granted Sep 29, 2009·25 cites·27 claims
- 1189US11083833B1Chemical pump housing for negative pressure systemAATRU MEDICAL LLC·Filed 2020·Granted Aug 10, 2021·2 cites·15 claims
- 1288US11666680B2DressingAATRU MEDICAL LLC·Filed 2021·Granted Jun 6, 2023·1 cites·14 claims
- 1387US11819602B2Chemical pump housing for negative pressure systemAATRU MEDICAL LLC·Filed 2021·Granted Nov 21, 2023·1 cites·11 claims
- 1487US7770298B1Securement arrangement for a level end capJOHNSON LEVEL & TOOL MFG·Filed 2008·Granted Aug 10, 2010·24 cites·15 claims
- 1586US11071652B2Wound therapy device and methodLORAIN COUNTY COMMUNITY COLLEGE INNOVATION FOUND·Filed 2019·Granted Jul 27, 2021·5 cites·19 claims
- 1685USD982463SCarpenters squareJOHNSON LEVEL & TOOL MFG CO INC·Filed 2020·Granted Apr 4, 2023·10 cites·1 claims
- 1784US7573642B2System for collimating backlightBRILLIANT FILM LLC·Filed 2008·Granted Aug 11, 2009·10 cites·31 claims
- 1882USD634221SLevelJOHNSON LEVEL & TOOL MFG·Filed 2010·Granted Mar 15, 2011·25 cites·1 claims
- 1981US12121421B2Wound therapy device and methodAATRU MEDICAL LLC·Filed 2023·Granted Oct 22, 2024·0 cites·16 claims
- 2081US7428367B2Light control devices and methods of making sameBRILLIANT FILM LLC·Filed 2003·Granted Sep 23, 2008·21 cites·25 claims
- 2180US9482508B2Measuring wheel with folding handleJOHNSON LEVEL & TOOL MFG CO INC·Filed 2014·Granted Nov 1, 2016·5 cites·12 claims
- 2279USD750511SBox beam levelDiamond Tech LLC·Filed 2014·Granted Mar 1, 2016·23 cites·1 claims
- 2378USD825353SBox beam levelDiamond Tech LLC·Filed 2017·Granted Aug 14, 2018·17 cites·1 claims
- 2477US11618277B1Variable radius arc scribing arrangement for a framing squareJOHNSON LEVEL & TOOL MFG CO INC·Filed 2021·Granted Apr 4, 2023·1 cites·16 claims
- 2577USD982462SCrosscut squareJOHNSON LEVEL & TOOL MFG CO INC·Filed 2020·Granted Apr 4, 2023·6 cites·1 claims
- 2675USD751428STorpedo levelDiamond Tech LLC·Filed 2015·Granted Mar 15, 2016·17 cites·1 claims
- 2775USD633400SLevelJOHNSON LEVEL & TOOL MFG·Filed 2010·Granted Mar 1, 2011·21 cites·1 claims
- 2874US9970760B2Removable end cap assembly for a levelJOHNSON LEVEL & TOOL MFG CO INC·Filed 2015·Granted May 15, 2018·2 cites·18 claims
- 2974USD777589STorpedo levelJOHNSON LEVEL & TOOL MFG CO INC·Filed 2014·Granted Jan 31, 2017·18 cites·1 claims
- 3074USD750512SLevelDiamond Tech LLC·Filed 2015·Granted Mar 1, 2016·15 cites·1 claims
- 3172US12042569B2DressingAATRU MEDICAL LLC·Filed 2023·Granted Jul 23, 2024·0 cites·17 claims
- 3272USD796973STorpedo levelDiamond Tech LLC·Filed 2016·Granted Sep 12, 2017·13 cites·1 claims
- 3372US2024042122A1Negative pressure treatment including mechanical and chemical pumpAATRU MEDICAL LLC·Filed 2023·Application pending·0 cites
- 3471USD751430SBox beam levelDiamond Tech LLC·Filed 2015·Granted Mar 15, 2016·14 cites·1 claims
- 3570US10583229B2Negative pressure device and methodAATRY MEDICAL LLC·Filed 2018·Granted Mar 10, 2020·2 cites·15 claims
- 3670USD813060SWood level with block vialsDiamond Tech LLC·Filed 2016·Granted Mar 20, 2018·12 cites·1 claims
- 3770USD743281SBox beam levelDiamond Tech LLC·Filed 2014·Granted Nov 17, 2015·15 cites·1 claims
- 3870US7573550B2Devices for use in non-emissive displaysBRILLIANT FILM LLC·Filed 2004·Granted Aug 11, 2009·16 cites·15 claims
- 3968US7518801B2Method for making collimating or transflecting film having a reflective layerBRILLANT FILM LLC·Filed 2006·Granted Apr 14, 2009·6 cites·34 claims
- 4067USD856173SDigital levelDiamond Tech LLC·Filed 2017·Granted Aug 13, 2019·10 cites·1 claims
- 4166USD955241STorpedo levelJOHNSON LEVEL & TOOL MFG CO INC·Filed 2020·Granted Jun 21, 2022·3 cites·1 claims
- 4266USD800585STorpedo levelDiamond Tech LLC·Filed 2016·Granted Oct 24, 2017·10 cites·1 claims
- 4366USD656425SHand grip for a levelWOJCIECHOWSKI TIMOTHY J·Filed 2011·Granted Mar 27, 2012·14 cites·1 claims
- 4466US7070049B2Offset product package for suspension-type displayFISCO TOOLS LTD·Filed 2003·Granted Jul 4, 2006·11 cites·18 claims
- 4566US2022218529A1Reduced pressure device having selectively deliverable electrolyteAATRU MEDICAL LLC·Filed 2022·Application pending·0 cites
- 4666US2024295398A1Plate LevelJOHNSON LEVEL & TOOL MFG CO INC·Filed 2024·Application pending·0 cites
- 4765USD751429SI-beam levelDiamond Tech LLC·Filed 2015·Granted Mar 15, 2016·11 cites·1 claims
- 4865USD729645STorpedo levelJOHNSON LEVEL & TOOL MFG·Filed 2014·Granted May 19, 2015·12 cites·1 claims
- 4965US8226253B2Concentrators for solar power generating systemsLUBART NEIL D·Filed 2009·Granted Jul 24, 2012·2 cites·11 claims
- 5064USD735064SLevel with electronic displayJOHNSON LEVEL & TOOL MFG·Filed 2013·Granted Jul 28, 2015·13 cites·1 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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