Inventor · disambiguated record
Stephen A. Koch
Also filed as: KOCH STEPHEN · KOCH STEPHEN A
42 granted patents·5 pending applications·1,207 citations·filing 2002–2025
98Inventor score
Top patents by PatentIndex Score
47 records- 0199US9353526B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2015·Granted May 31, 2016·14 cites·28 claims
- 0299US7781046B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2009·Granted Aug 24, 2010·79 cites·9 claims
- 0399US7537820B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2006·Granted May 26, 2009·55 cites·15 claims
- 0498US9331224B2Photovoltaic roofing elements, photovoltaic roofing systems, methods and kitsCERTAIN TEED CORP·Filed 2014·Granted May 3, 2016·82 cites·19 claims
- 0598US9057194B2System, method and apparatus for wedge-shaped, multi-layer asphalt roofingJENKINS ROBERT L·Filed 2012·Granted Jun 16, 2015·56 cites·14 claims
- 0698US8173243B2Shingle with reinforcement layerKALKANOGLU HUSNU M·Filed 2010·Granted May 8, 2012·43 cites·10 claims
- 0798US7118794B2Shingle with improved blow-off resistanceCERTAIN TEED CORP·Filed 2004·Granted Oct 10, 2006·94 cites·12 claims
- 0897US8371085B2Shingles with combined fastener target zone and water barrier and process for producing sameCERTAIN TEED CORP·Filed 2009·Granted Feb 12, 2013·60 cites·16 claims
- 0997US8266861B2Process of producing hip, ridge or rake shingles, and high profile shingles produced therebyKOCH STEPHEN A·Filed 2009·Granted Sep 18, 2012·61 cites·13 claims
- 1097US6758019B2Shingle with improved blow-off resistanceCERTAIN TEED CORP·Filed 2002·Granted Jul 6, 2004·102 cites·20 claims
- 1196US8468757B2Photovoltaic roofing systems and methods for installing themKRAUSE RICHARD H·Filed 2012·Granted Jun 25, 2013·76 cites·22 claims
- 1295US8209920B2Photovoltaic roofing systems and methods for installing themKRAUSE RICHARD H·Filed 2008·Granted Jul 3, 2012·55 cites·17 claims
- 1395US7861478B2Roof membrane and roof system using the membrane to simulate a standing seam metal roofCERTAIN TEED CORP·Filed 2007·Granted Jan 4, 2011·17 cites·10 claims
- 1494US8898987B1Roofing shingles with reduced usage of conventional shingle material and having top lap extensionAMATRUDA ANNA M·Filed 2012·Granted Dec 2, 2014·46 cites·21 claims
- 1593US8950161B2Shingle with reinforcement layerKALKANOGLU HUSNU M·Filed 2013·Granted Feb 10, 2015·5 cites·19 claims
- 1693US8898963B1Roofing shingles with reduced usage of conventional shingle material and having a combination vertical and lateral lap extensionAMATRUDA ANNA M·Filed 2012·Granted Dec 2, 2014·36 cites·13 claims
- 1793US7921606B2Hip, ridge or rake shingleCERTAIN TEED CORP·Filed 2005·Granted Apr 12, 2011·36 cites·15 claims
- 1892US8925272B1Roofing shingles with reduced usage of conventional shingle material having side lap extensionAMATRUDA ANNA M·Filed 2012·Granted Jan 6, 2015·33 cites·10 claims
- 1992US8383228B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2011·Granted Feb 26, 2013·13 cites·22 claims
- 2091US8959875B2Shingle with reinforcement layerKALKANOGLU HUSNU M·Filed 2014·Granted Feb 24, 2015·4 cites·23 claims
- 2191US8409689B2Shingle with reinforcement layerKALKANOGLU HUSNU M·Filed 2012·Granted Apr 2, 2013·12 cites·13 claims
- 2290US8015770B2Roof membrane and roof system using the membrane to simulate a standing seam metal roofCERTAIN TEED CORP·Filed 2010·Granted Sep 13, 2011·6 cites·16 claims
- 2389US8615968B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2013·Granted Dec 31, 2013·10 cites·18 claims
- 2489US8281520B2Hip, ridge or rake shingleQUARANTA JOSEPH·Filed 2010·Granted Oct 9, 2012·28 cites·4 claims
- 2589USD611620SShingleCERTAIN TEED CORP·Filed 2007·Granted Mar 9, 2010·35 cites·1 claims
- 2687US9169645B1Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2015·Granted Oct 27, 2015·4 cites·13 claims
- 2787US6874289B2Starter strip shingle and roof having sameCERTAIN TEED CORP·Filed 2003·Granted Apr 5, 2005·47 cites·23 claims
- 2885US9657479B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2016·Granted May 23, 2017·3 cites·5 claims
- 2985US8323440B2Process of producing hip, ridge or rake shingles, shingles produced thereby and stacks of the shinglesKOCH STEPHEN A·Filed 2009·Granted Dec 4, 2012·14 cites·16 claims
- 3083US8820020B2Hip, ridge or rake shingles and stacks of hip, ridge or rake shinglesKOCH STEPHEN A·Filed 2012·Granted Sep 2, 2014·11 cites·8 claims
- 3182US8959876B2Shingle with reinforcement layerCERTAIN TEED CORP·Filed 2014·Granted Feb 24, 2015·5 cites·22 claims
- 3279US8230656B2Roof membrane and roof system using the membrane to stimulate a standing seam metal roofKALKANOGLU HUSNU M·Filed 2010·Granted Jul 31, 2012·8 cites·9 claims
- 3375US10801209B2Short penetration flashing, flashing systems and methods for installing themCERTAIN TEED CORP·Filed 2018·Granted Oct 13, 2020·3 cites·20 claims
- 3475US2025297479A1Roofing shingles and palleted pluralities thereofCERTAINTEED LLC·Filed 2025·Application pending·0 cites
- 3574USD633222SShingleCERTAIN TEED CORP·Filed 2010·Granted Feb 22, 2011·19 cites·1 claims
- 3671US10982445B2Panel for use as exterior covering for roofing or siding and building structure having sameCERTAINTEED LLC·Filed 2018·Granted Apr 20, 2021·2 cites·20 claims
- 3771US8413809B2Packaging for specialty shingleKOCH STEPHEN A·Filed 2009·Granted Apr 9, 2013·4 cites·14 claims
- 3870USD633221SShingle stripCERTAIN TEED CORP·Filed 2010·Granted Feb 22, 2011·16 cites·1 claims
- 3969US2014182222A1Photovoltaic Arrays, Methods and Kits ThereforCERTAIN TEED CORP·Filed 2014·Application pending·0 cites
- 4063USD552267SShingleCERTAIN TEED CORP·Filed 2005·Granted Oct 2, 2007·11 cites·1 claims
- 4162US10214908B2Roofing product including a heaterCERTAIN TEED CORP·Filed 2014·Granted Feb 26, 2019·2 cites·3 claims
- 4262US2011056148A1Panel For Use As Exterior Covering For Roofing Or Siding And Building Structure Having SameCERTAIN TEED CORP·Filed 2009·Application pending·0 cites
- 4360US2011132427A1Photovoltaic Arrays, Methods and Kits ThereforKALKANOGLU HUSNU M·Filed 2010·Application pending·0 cites
- 4454US11326350B2Short penetration flashing, flashing systems and methods for installing themCERTAINTEED LLC·Filed 2020·Granted May 10, 2022·0 cites·23 claims
- 4553US12338627B2Roofing shingles and palleted pluralities thereofCERTAINTEED LLC·Filed 2021·Granted Jun 24, 2025·0 cites·20 claims
- 4651US11008759B2Roofing product including a heaterCERTAIN TEED CORP·Filed 2014·Granted May 18, 2021·0 cites·9 claims
- 4745US2014263266A1Roofing product including a heaterCERTAIN TEED CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →