Inventor · disambiguated record
Douglas G. Gudenburr
Also filed as: GUDENBURR DOUGLAS · GUDENBURR DOUGLAS G
8 granted patents·4 pending applications·45 citations·filing 2007–2019
86Inventor score
Top patents by PatentIndex Score
12 records- 0185US7992904B2Sealing mechanism for ductworkDUCTMATE IND INC·Filed 2008·Granted Aug 9, 2011·16 cites·10 claims
- 0283US7478467B2Self locking sheet metal duct with a sealant and method for manufacturing the duct with a sealant and installing the duct with a sealantDUCTMATE IND INC·Filed 2007·Granted Jan 20, 2009·9 cites·11 claims
- 0380US7708034B2Self locking sheet metal duct with a sealantDUCTMATE IND INC·Filed 2008·Granted May 4, 2010·7 cites·15 claims
- 0479US8505185B2Method of installing sealed circular ductworkGUDENBURR DOUGLAS G·Filed 2011·Granted Aug 13, 2013·4 cites·14 claims
- 0577US8151430B2Method of installing a self locking sheet metal ductGUDENBURR DOUGLAS G·Filed 2008·Granted Apr 10, 2012·6 cites·8 claims
- 0668US10589911B2Angle plate package having a single strapDUCTMATE IND INC·Filed 2018·Granted Mar 17, 2020·1 cites·22 claims
- 0762US9074709B2Process for manufacturing sealed round metal ductworkBLOOM VINCENT L·Filed 2011·Granted Jul 7, 2015·2 cites·13 claims
- 0857US2019154294A1Method of Installing Sealed Circular DuctworkGUDENBURR DOUGLAS G·Filed 2019·Application pending·0 cites
- 0953US10190796B2Self-sealing circular cross-section sheet metal duct and method for manufacturing a sealed circular cross-section ductGUDENBURR DOUGLAS G·Filed 2013·Granted Jan 29, 2019·0 cites·18 claims
- 1050US2015337999A1Process for Manuafacturing Sealed Round Metal DuctworkDUCTMATE IND INC·Filed 2015·Application pending·0 cites
- 1139US2014052417A1Residential Ductwork SystemDUCTMATE IND INC·Filed 2013·Application pending·0 cites
- 1237US2014048167A1Rectangular Sheet Metal Sealed DuctDUCTMATE IND INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →