Inventor · disambiguated record
Shannon Howard Mccall
Also filed as: MCCALL SHANNON · MCCALL SHANNON H · MCCALL SHANNON HOWARD
15 granted patents·2 pending applications·116 citations·filing 2001–2025
92Inventor score
Files withLEO TAKEDOWN LLC6MCCALL SHANNON HOWARD3WATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM3MCCALL SHANNON H2ADVANCED AMERICAN TECH LLC1
Top patents by PatentIndex Score
17 records- 0185US6439171B1Inner door/burner assembly for fuel-fired water heaterRHEEM MFG CO·Filed 2001·Granted Aug 27, 2002·26 cites·18 claims
- 0284US11179588B2Adjustable sledgehammer workout apparatusMCCALL SHANNON H·Filed 2019·Granted Nov 23, 2021·9 cites·16 claims
- 0383US6412447B1Fuel-fired water heater with flammable vapor sensor and associated induced flow tubeWATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM·Filed 2001·Granted Jul 2, 2002·36 cites·27 claims
- 0481US12455135B2Quick take-down firearmLEO TAKEDOWN LLC·Filed 2025·Granted Oct 28, 2025·0 cites·18 claims
- 0581US12455137B2Quick take-down firearmLEO TAKEDOWN LLC·Filed 2025·Granted Oct 28, 2025·0 cites·21 claims
- 0681US12455136B2Quick take-down firearmLEO TAKEDOWN LLC·Filed 2025·Granted Oct 28, 2025·0 cites·21 claims
- 0781US12455134B2Quick take-down firearmLEO TAKEDOWN LLC·Filed 2025·Granted Oct 28, 2025·0 cites·18 claims
- 0880US11073361B1Modular ballistic wallADVANCED AMERICAN TECH LLC·Filed 2019·Granted Jul 27, 2021·6 cites·16 claims
- 0979US10610721B2Adjustable sledgehammer workout apparatusMCCALL SHANNON H·Filed 2017·Granted Apr 7, 2020·7 cites·18 claims
- 1076US10830551B2Quick take-down firearmLEO TAKEDOWN LLC·Filed 2019·Granted Nov 10, 2020·4 cites·18 claims
- 1172US11953283B2Multical lowerMCCALL SHANNON HOWARD·Filed 2021·Granted Apr 9, 2024·1 cites·1 claims
- 1272US6547558B2Methods of making a fuel-fired heating applianceWATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM·Filed 2002·Granted Apr 15, 2003·12 cites·10 claims
- 1370US6554610B2Methods for constructing a combustion chamber access door and associated apparatusWATER HEATER IND JOINT RES & DEVELOPMENT CONSORTIUM·Filed 2002·Granted Apr 29, 2003·12 cites·9 claims
- 1462US10881892B2Workout apparatusMCCALL SHANNON·Filed 2017·Granted Jan 5, 2021·2 cites·14 claims
- 1562US2024247895A1Multical lowerMCCALL SHANNON HOWARD·Filed 2024·Application pending·0 cites
- 1658US2021071981A1Quick take-down firearmLEO TAKEDOWN LLC·Filed 2020·Application pending·0 cites
- 1755US11060809B2Multical lowerMCCALL SHANNON HOWARD·Filed 2019·Granted Jul 13, 2021·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →