Inventor · disambiguated record
David L. Houghton
Also filed as: HOUGHTON DAVID · HOUGHTON DAVID L
17 granted patents·2 pending applications·724 citations·filing 1994–2020
95Inventor score
Top patents by PatentIndex Score
19 records- 0197US10179991B2Forming column assemblies for moment resisting bi-axial beam-to-column joint connectionsMITEK HOLDINGS INC·Filed 2016·Granted Jan 15, 2019·22 cites·40 claims
- 0297US5660017ASteel moment resisting frame beam-to-column connectionsFiled 1994·Granted Aug 26, 1997·189 cites·18 claims
- 0396US6138427AMoment resisting, beam-to-column connectionFiled 1998·Granted Oct 31, 2000·152 cites·32 claims
- 0494US6516583B1Gusset plate connections for structural braced systemsFiled 1999·Granted Feb 11, 2003·135 cites·38 claims
- 0593US6591573B2Gusset plates connection of beam to columnFiled 2001·Granted Jul 15, 2003·78 cites·21 claims
- 0692US9091065B2Gusset plate connection of beam to columnCOLUMBIA INSURANCE CO·Filed 2013·Granted Jul 28, 2015·34 cites·26 claims
- 0791US9506239B2Gusset plate connection in bearing of beam to columnMITEK HOLDINGS INC·Filed 2015·Granted Nov 29, 2016·16 cites·28 claims
- 0885US7178296B2Structural joint connection providing blast resistance and a beam-to-beam connection resistant to moments, tension and torsion across a columnHOUGHTON DAVID L·Filed 2004·Granted Feb 20, 2007·48 cites·22 claims
- 0983USRE48705EGusset plate connection of beam to columnMITEK HOLDINGS INC·Filed 2020·Granted Aug 24, 2021·2 cites·35 claims
- 1083US8205408B2Building metal frame, and method of making, and components therefor including column assemblies and full-length beam assembliesHOUGHTON DAVID·Filed 2008·Granted Jun 26, 2012·18 cites·23 claims
- 1182US11332920B2Moment resisting bi-axial beam-to-column joint connectionMITEK HOLDINGS INC·Filed 2019·Granted May 17, 2022·7 cites·22 claims
- 1282US11236502B2Gusset plate and column assembly for moment resisting bi-axial beam-to-column joint connectionsMITEK HOLDINGS INC·Filed 2016·Granted Feb 1, 2022·7 cites·12 claims
- 1369US8635834B2Building metal frame, and method of making, and components therefor including column assemblies and full-length beam assembliesHOUGHTON DAVID L·Filed 2012·Granted Jan 28, 2014·6 cites·3 claims
- 1468US8176706B2Column assembly for a building frameworkHOUGHTON DAVID·Filed 2008·Granted May 15, 2012·5 cites·23 claims
- 1567US8122672B2Building metal frame, and method of making, and components therefor including column assemblies and full-length beam assembliesHOUGHTON DAVID·Filed 2008·Granted Feb 28, 2012·4 cites·19 claims
- 1657US10094103B2Gusset plate connection of beam to columnMITEK HOLDINGS INC·Filed 2015·Granted Oct 9, 2018·1 cites·17 claims
- 1748US11021865B2Gusset plate connection of braced beam to columnMITEK HOLDINGS INC·Filed 2018·Granted Jun 1, 2021·0 cites·20 claims
- 1842US2017314254A1Moment resisting bi-axial beam-to-column joint connectionMITEK HOLDINGS INC·Filed 2016·Application pending·0 cites
- 1941US2016356033A1Gusset plate connection of braced beam to columnMITEK HOLDINGS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →