Inventor · disambiguated record
David Kreutzman
Also filed as: KREUTZMAN DAVID
31 granted patents·10 pending applications·888 citations·filing 2009–2024
98Inventor score
Top patents by PatentIndex Score
41 records- 0199US8752338B2Adjustable roof mounting systemTHREE ENTPR LLC D·Filed 2013·Granted Jun 17, 2014·149 cites·11 claims
- 0298US9068339B2Roof standoff deviceTHREE ENTPR LLC D·Filed 2014·Granted Jun 30, 2015·36 cites·14 claims
- 0398US8909033B2Control systems for renewable hot water heating systemsKREUTZMAN DAVID·Filed 2012·Granted Dec 9, 2014·23 cites·2 claims
- 0498US8661765B2Interlocking shape for use in construction membersSCHAEFER RICHARD F·Filed 2010·Granted Mar 4, 2014·88 cites·18 claims
- 0598US8448405B2Roof mount sealing assemblySCHAEFER RICHARD F·Filed 2012·Granted May 28, 2013·145 cites·28 claims
- 0697US9106023B2Adjustable roof mounting systemTHREE ENTPR LLC D·Filed 2014·Granted Aug 11, 2015·22 cites·20 claims
- 0797US8869490B2Interlocking shape for use in construction membersTHREE ENTPR LLC D·Filed 2014·Granted Oct 28, 2014·22 cites·2 claims
- 0897US8479455B2Flashing assemblySCHAEFER RICHARD F·Filed 2011·Granted Jul 9, 2013·86 cites·14 claims
- 0996US10571135B2Renewable energy hot water heater with heat pumpKREUTZMAN DAVID·Filed 2015·Granted Feb 25, 2020·12 cites·9 claims
- 1096US9002185B2PV water heating systemKREUTZMAN DAVID·Filed 2012·Granted Apr 7, 2015·15 cites·17 claims
- 1196US8689517B2Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2013·Granted Apr 8, 2014·24 cites·20 claims
- 1296USD617174SInterlocking support postTHREE ENTPR LLC D·Filed 2009·Granted Jun 8, 2010·65 cites·1 claims
- 1394US9473064B2End clip for recessed railD THREE ENTPR LLC·Filed 2015·Granted Oct 18, 2016·14 cites·1 claims
- 1494US9453658B2Micro-grid PV systemKREUTZMAN DAVID·Filed 2013·Granted Sep 27, 2016·10 cites·10 claims
- 1594US8833033B2Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2014·Granted Sep 16, 2014·20 cites·20 claims
- 1692US9620870B2Adjustable roof mounting systemD THREE ENTPR LLC·Filed 2015·Granted Apr 11, 2017·5 cites·16 claims
- 1792US8833032B2Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2014·Granted Sep 16, 2014·15 cites·14 claims
- 1889US11624394B2Channel strut fastenersD THREE ENTPR LLC·Filed 2020·Granted Apr 11, 2023·2 cites·18 claims
- 1989US9680409B2Adjustable combined flashing and mounting apparatus and method of mounting to be used therewithD THREE ENTPR LLC·Filed 2015·Granted Jun 13, 2017·6 cites·20 claims
- 2089US8707654B2Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2013·Granted Apr 29, 2014·12 cites·20 claims
- 2188US8707655B2Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2013·Granted Apr 29, 2014·11 cites·13 claims
- 2288USD639144SFour faced interlocking support memberTHREE ENTPR LLC D·Filed 2010·Granted Jun 7, 2011·39 cites·1 claims
- 2387US8977117B2Renewable energy hot water heating elementsKREUTZMAN DAVID·Filed 2012·Granted Mar 10, 2015·7 cites·7 claims
- 2485US11885364B2Channel strut fastenersD THREE ENTPR LLC·Filed 2022·Granted Jan 30, 2024·1 cites·18 claims
- 2585US10066851B2Micro-grid PV system hybrid hot water heaterKREUTZMAN DAVID·Filed 2014·Granted Sep 4, 2018·4 cites·7 claims
- 2683US10840851B2Roof mount bracketD THREE ENTPR LLC·Filed 2018·Granted Nov 17, 2020·4 cites·6 claims
- 2781USD636656SSingle jaw interlocking support postTHREE ENTPR LLC D·Filed 2010·Granted Apr 26, 2011·24 cites·1 claims
- 2874US9714671B2End clip for recessed railD THREE ENTPR LLC·Filed 2016·Granted Jul 25, 2017·2 cites·7 claims
- 2966US2015139630A1Control systems for renewable hot water heating systemsKREUTZMAN DAVID·Filed 2014·Application pending·0 cites
- 3065USD732703SQuad faced interlocking support memberKREUTZMAN DAVID·Filed 2012·Granted Jun 23, 2015·13 cites·1 claims
- 3164US2018313578A1Control systems for renewable hot water heating systemsKREUTZMAN DAVID·Filed 2017·Application pending·0 cites
- 3264US2015104239A1Combination mounting and grounding clipTHREE ENTPR LLC D·Filed 2014·Application pending·0 cites
- 3363USD639143SDual faced interlocking support memberTHREE ENTPR LLC D·Filed 2010·Granted Jun 7, 2011·12 cites·1 claims
- 3458US2024301910A1Channel strut fastenersD THREE ENTPR LLC·Filed 2024·Application pending·0 cites
- 3557US2019072296A1Micro-grid pv system hybrid hot water heaterKREUTZMAN DAVID·Filed 2018·Application pending·0 cites
- 3656US2018152133A1Adjustable combined flashing and mounting apparatus and method of mounting to be used therewithD THREE ENTPR LLC·Filed 2017·Application pending·0 cites
- 3754US11624395B2Channel strut fastenersD THREE ENTPR LLC·Filed 2021·Granted Apr 11, 2023·0 cites·17 claims
- 3853US2015218824A1Roof mount sealing assemblyTHREE ENTPR LLC D·Filed 2014·Application pending·0 cites
- 3952US2013266295A1Hybrid Gas-Electric Hot Water HeaterKREUTZMAN DAVID·Filed 2012·Application pending·0 cites
- 4050US2012097816A1Combination mounting and grounding clipTAMM DON N·Filed 2011·Application pending·0 cites
- 4149US2015129516A1Attachment deviceTHREE ENTPR LLC D·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →