Inventor · disambiguated record
David J. Gennrich
Also filed as: GENNRICH DAVID · GENNRICH DAVID J · GENNRICH DAVID JAMES
40 granted patents·10 pending applications·786 citations·filing 2000–2024
98Inventor score
Files withBUILDING MAT INVESTMENT CORP9BMIC LLC8GPCP IP HOLDINGS LLC6BRETFORD MFG INC4BUILDING MATERIALS INVEST CORP3
Top patents by PatentIndex Score
50 records- 0198US10187005B2Solar roof panel system with edge and surface treatmentsBUILDING MAT INVESTMENT CORP·Filed 2013·Granted Jan 22, 2019·96 cites·15 claims
- 0298US9273885B2Roof integrated photovoltaic systemBUILDING MATERIALS INVEST CORP·Filed 2014·Granted Mar 1, 2016·138 cites·16 claims
- 0397US10256765B2Roof integrated photovoltaic systemBUILDING MAT INVESTMENT CORP·Filed 2017·Granted Apr 9, 2019·106 cites·21 claims
- 0497US10115850B2Roof integrated solar panel system with side mounted micro invertersBUILDING MAT INVESTMENT CORP·Filed 2013·Granted Oct 30, 2018·87 cites·14 claims
- 0597US7878446B2Dispenser housing with motorized roller transportGEORGIA PACIFIC CONSUMER PROD·Filed 2006·Granted Feb 1, 2011·53 cites·18 claims
- 0696US11496087B2Solar roof panel system with edge and surface treatmentsBUILDING MAT INVESTMENT CORP·Filed 2020·Granted Nov 8, 2022·7 cites·14 claims
- 0794US10392217B2Automatic paper product dispenser with data collection and methodGPCP IP HOLDINGS LLC·Filed 2018·Granted Aug 27, 2019·6 cites·20 claims
- 0894US9604811B2Automatic paper product dispenser with data collection and methodGEORGIA PACIFIC CONSUMER PRODUCTS LP·Filed 2013·Granted Mar 28, 2017·37 cites·35 claims
- 0994US7357086B2Modular system of power and data delivery components and method of setting up and utilizing the components in a work space environmentBRETFORD MFG INC·Filed 2003·Granted Apr 15, 2008·70 cites·18 claims
- 1093US11894798B2Solar panel roof system with raised access panelsBUILDING MAT INVESTMENT CORP·Filed 2020·Granted Feb 6, 2024·3 cites·9 claims
- 1193US11566426B2Roofing panels with water shedding featuresBUILDING MAT INVESTMENT CORP·Filed 2020·Granted Jan 31, 2023·5 cites·21 claims
- 1293US9963314B2Automatic paper product dispenser with data collection and methodGPCP IP HOLDINGS LLC·Filed 2017·Granted May 8, 2018·5 cites·20 claims
- 1389US11894796B2Roof integrated solar power system with top mounted electrical components and cablesBMIC LLC·Filed 2018·Granted Feb 6, 2024·2 cites·8 claims
- 1486US10531770B2Automatic napkin dispenserCASE ABBY C·Filed 2012·Granted Jan 14, 2020·5 cites·29 claims
- 1585US8974519B2Therapeutic agent delivery system, device and method for localized application of therapeutic substances to a biological conduitGENNRICH DAVID J·Filed 2011·Granted Mar 10, 2015·35 cites·15 claims
- 1683US11012024B2Roof integrated photovoltaic system with improved serviceabilityBUILDING MAT INVESTMENT CORP·Filed 2019·Granted May 18, 2021·4 cites·8 claims
- 1783US8959723B2Adjustable and vented apparel closure assemblyGENNRICH DAVID J·Filed 2010·Granted Feb 24, 2015·9 cites·18 claims
- 1882US11824482B2Solar roof panel system with edge and surface treatmentsBMIC LLC·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 1982US11297984B2Automatic napkin dispenserGPCP IP HOLDINGS LLC·Filed 2019·Granted Apr 12, 2022·3 cites·17 claims
- 2081US7743450B2Cleaning bulletDIVERSEY INC·Filed 2007·Granted Jun 29, 2010·9 cites·12 claims
- 2179US2024120873A1Roof integrated solar power system with top mounted electrical components and cablesBMIC LLC·Filed 2023·Application pending·0 cites
- 2278USD515033SModular system supportBRETFORD MFG INC·Filed 2003·Granted Feb 14, 2006·23 cites·1 claims
- 2377US10727779B2Solar panel roof system with raised access panelsBUILDING MAT INVESTMENT CORP·Filed 2013·Granted Jul 28, 2020·3 cites·13 claims
- 2477US7959607B2Hand-held fluid delivery device with sensors to determine fluid pressure and volume of fluid delivered to intervertebral discs during discographySTRYKER CORP·Filed 2006·Granted Jun 14, 2011·16 cites·14 claims
- 2577US2023283224A1Roof integrated solar power system with top mounted electrical components and cablesBMIC LLC·Filed 2023·Application pending·0 cites
- 2677US2025067051A1Roofing panels with water shedding featuresBMIC LLC·Filed 2024·Application pending·0 cites
- 2773US10383489B2Automatic napkin dispenserGPCP IP HOLDINGS LLC·Filed 2014·Granted Aug 20, 2019·2 cites·24 claims
- 2872US9629513B2Floor cleaning machineRUG DOCTOR LLC·Filed 2014·Granted Apr 25, 2017·4 cites·7 claims
- 2972US2024035281A1Roofing panels with water shedding featuresBMIC LLC·Filed 2023·Application pending·0 cites
- 3071US10850938B2Mechanical sheet product dispenserGPCP IP HOLDINGS LLC·Filed 2018·Granted Dec 1, 2020·1 cites·11 claims
- 3170US12173507B2Roofing panels with water shedding featuresBMIC LLC·Filed 2022·Granted Dec 24, 2024·0 cites·19 claims
- 3270US8734312B2Control portion of and device for remotely controlling an articulating surgical instrumentCONNER CRAIG·Filed 2010·Granted May 27, 2014·9 cites·26 claims
- 3368US2019173416A1Solar Roof Panel System with Edge and Surface TreatmentsBUILDING MAT INVESTMENT CORP·Filed 2018·Application pending·0 cites
- 3466US8997306B2Floor cleaning machineHILL JASON E·Filed 2011·Granted Apr 7, 2015·3 cites·5 claims
- 3561US10993591B2Automatic napkin dispenserGPCP IP HOLDINGS LLC·Filed 2019·Granted May 4, 2021·0 cites·16 claims
- 3658US12507913B2Apparatuses, systems, and methods of improving patch performance for a medical deviceDEXCOM INC·Filed 2022·Granted Dec 30, 2025·0 cites·24 claims
- 3757USD515032SModular system channelBRETFORD MFG INC·Filed 2003·Granted Feb 14, 2006·10 cites·1 claims
- 3856US7033047B2Compact shutter assembly for a luminaireELECTRONIC THEATRE CONTROLS·Filed 2004·Granted Apr 25, 2006·8 cites·13 claims
- 3956US6939026B2Shutter assembly for a luminaireELECTRONIC THEATRE CONTROLS·Filed 2003·Granted Sep 6, 2005·9 cites·30 claims
- 4056US2016254776A1Roof integrated photovoltaic systemBUILDING MATERIALS INVEST CORP·Filed 2016·Application pending·0 cites
- 4155US2015173417A1Safety mouthpiecePERRIGO L CO·Filed 2014·Application pending·0 cites
- 4254USD460165SCover for a transport temperature control unitTHERMO KING CORP·Filed 2000·Granted Jul 9, 2002·11 cites·1 claims
- 4352US9622634B2Floor cleaning machineRUG DOCTOR LLC·Filed 2014·Granted Apr 18, 2017·0 cites·6 claims
- 4444USD515034SModular system substationBRETFORD MFG INC·Filed 2003·Granted Feb 14, 2006·5 cites·1 claims
- 4543US2014102519A1Roof Integrated Solar Panel System with Ridge Mounted Micro InvertersBUILDING MATERIALS INVEST CORP·Filed 2013·Application pending·0 cites
- 4642US2023003028A1Roofing panels with integrated watersheddingBMIC LLC·Filed 2021·Application pending·0 cites
- 4742US2014308071A1Bicycle saddle clamp quick-releasePACIFIC CYCLE LLC·Filed 2014·Application pending·0 cites
- 4837US8563858B2Slide mechanismGLADDEN JR GUY W·Filed 2009·Granted Oct 22, 2013·0 cites·26 claims
- 4926USD511957SModular system lockBREFORD MFG INC·Filed 2003·Granted Nov 29, 2005·1 cites·1 claims
- 5022USD772570SBall receptacleGREEN BOX ENTPR LLC·Filed 2015·Granted Nov 29, 2016·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →