Inventor · disambiguated record
Peder J. Gulbrandsen
Also filed as: GULBRANDSEN PEDER · GULBRANDSEN PEDER J · GULBRANDSEN PEDER JOHN
85 granted patents·5 pending applications·1,198 citations·filing 2001–2024
99Inventor score
Files withUSG INTERIORS LLC49USG INTERIORS INC21LEHANE JR JAMES J4UNDERKOFLER ABRAHAM M4GULBRANDSEN PEDER2
Top patents by PatentIndex Score
90 records- 0197US9920525B1Acoustical baffle panel systemUSG INTERIORS LLC·Filed 2017·Granted Mar 20, 2018·31 cites·6 claims
- 0297US7516585B2Grid tee for suspension ceilingUSG INTERIORS INC·Filed 2005·Granted Apr 14, 2009·37 cites·2 claims
- 0395US9255403B1Free span ceiling grid systemUSG INTERIORS LLC·Filed 2014·Granted Feb 9, 2016·41 cites·1 claims
- 0495US8925677B2Gypsum-panel acoustical monolithic ceilingUSG INTERIORS LLC·Filed 2013·Granted Jan 6, 2015·41 cites·10 claims
- 0594US9663948B2Free span ceiling grid systemUSG INTERIORS LLC·Filed 2015·Granted May 30, 2017·21 cites·7 claims
- 0694US9187898B1Perimeter trim clip for suspended ceilingsUSG INTERIORS LLC·Filed 2014·Granted Nov 17, 2015·28 cites·9 claims
- 0794US8813457B2Grid runner to perimeter trim clipUNDERKOFLER ABRAHAM M·Filed 2012·Granted Aug 26, 2014·35 cites·7 claims
- 0894US8453407B2Seismic clipTEDESCO LEE M·Filed 2009·Granted Jun 4, 2013·45 cites·4 claims
- 0993US9879424B1Torsion spring panel bars and construction methodUSG INTERIORS LLC·Filed 2017·Granted Jan 30, 2018·11 cites·11 claims
- 1092US11608636B1T-grid to baffle bar bracketUSG INTERIORS LLC·Filed 2021·Granted Mar 21, 2023·7 cites·7 claims
- 1192US8615948B2Seismic perimeter braceUNDERKOFLER ABRAHAM M·Filed 2010·Granted Dec 31, 2013·31 cites·5 claims
- 1292US8359801B2Grid runnerUSG INTERIORS LLC·Filed 2010·Granted Jan 29, 2013·8 cites·6 claims
- 1392US7765762B2Ceiling panelUSG INTERIORS INC·Filed 2008·Granted Aug 3, 2010·26 cites·7 claims
- 1491US10174501B1Metal bafflesUSG INTERIORS LLC·Filed 2017·Granted Jan 8, 2019·19 cites·7 claims
- 1591US9909312B2Free span ceiling grid systemUSG INTERIORS LLC·Filed 2017·Granted Mar 6, 2018·12 cites·9 claims
- 1691US9777478B1Drywall sheet end jointUSG INTERIORS LLC·Filed 2016·Granted Oct 3, 2017·15 cites·3 claims
- 1791US8955273B1Channel cross memberUSG INTERIORS LLC·Filed 2013·Granted Feb 17, 2015·23 cites·3 claims
- 1891US8898986B1Hanger barUSG INTERIORS LLC·Filed 2013·Granted Dec 2, 2014·23 cites·11 claims
- 1990US9416536B1Indexed support barUSG INTERIORS LLC·Filed 2015·Granted Aug 16, 2016·13 cites·9 claims
- 2090US8955272B1Accessible stabilizer barUSG INTERIORS LLC·Filed 2013·Granted Feb 17, 2015·21 cites·13 claims
- 2190US7908813B2Ceiling panelUSG INTERIORS INC·Filed 2010·Granted Mar 22, 2011·21 cites·1 claims
- 2290US7832168B2Grid tee for suspension ceilingUSG INTERIORS INC·Filed 2009·Granted Nov 16, 2010·14 cites·10 claims
- 2390USD513537SCeiling panelUSG INTERIORS INC·Filed 2005·Granted Jan 10, 2006·41 cites·1 claims
- 2489US11384536B1Ceiling grid hanger holesUSG INTERIORS LLC·Filed 2021·Granted Jul 12, 2022·4 cites·5 claims
- 2589US9476194B1Framing clipsUSG INTERIORS LLC·Filed 2015·Granted Oct 25, 2016·14 cites·4 claims
- 2689US9464433B1Self-tightening spliceUSG INTERIORS LLC·Filed 2015·Granted Oct 11, 2016·8 cites·8 claims
- 2789US6834467B2Free form ceilingUSG INTERIORS INC·Filed 2002·Granted Dec 28, 2004·53 cites·12 claims
- 2889USD464737SFree form ceilingUSG INTERIORS INC·Filed 2001·Granted Oct 22, 2002·37 cites·1 claims
- 2988US8336843B2Secure locking attachment device useful with suspended ceiling systemsGULBRANDSEN PEDER·Filed 2009·Granted Dec 25, 2012·25 cites·1 claims
- 3087US8615947B2Two-piece modular yokeUNDERKOFLER ABRAHAM M·Filed 2012·Granted Dec 31, 2013·20 cites·7 claims
- 3186US8869484B2Flexible drywall grid member for framing drywall structuresUSG INTERIORS LLC·Filed 2012·Granted Oct 28, 2014·11 cites·6 claims
- 3286US8763336B2Attachment clip for ceiling grid systemsUSG INTERIORS LLC·Filed 2013·Granted Jul 1, 2014·23 cites·6 claims
- 3386US8381486B1Unique profile ceiling gridUSG INTERIORS LLC·Filed 2011·Granted Feb 26, 2013·17 cites·6 claims
- 3485USD519220SWire weave ceiling panelUSG INTERIORS INC·Filed 2005·Granted Apr 18, 2006·32 cites·1 claims
- 3584US10837172B1Tapered kerf constructionUSG INTERIORS LLC·Filed 2019·Granted Nov 17, 2020·3 cites·6 claims
- 3684USD638287SSeismic attachment clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·32 cites·1 claims
- 3782US8397462B2Open web grid runnerGULBRANDSEN PEDER J·Filed 2011·Granted Mar 19, 2013·15 cites·8 claims
- 3880US9598864B1Suspension system for flat drywall ceilingUSG INTERIORS LLC·Filed 2016·Granted Mar 21, 2017·6 cites·7 claims
- 3980US8782985B2Splice clip for ceiling grid systemsUSG INTERIORS LLC·Filed 2013·Granted Jul 22, 2014·8 cites·9 claims
- 4077US8820026B2Clip for perimeter trimUSG INTERIORS LLC·Filed 2013·Granted Sep 2, 2014·9 cites·4 claims
- 4177US8511023B1Wall panel mounting systemUSG INTERIORS LLC·Filed 2012·Granted Aug 20, 2013·10 cites·2 claims
- 4276US10876305B2Building perimeter systemsUSG INTERIORS LLC·Filed 2019·Granted Dec 29, 2020·3 cites·2 claims
- 4376US8991120B2Two-part channel cross memberUSG INTERIORS LLC·Filed 2013·Granted Mar 31, 2015·8 cites·5 claims
- 4474US9534383B1Ceiling panel systemUSG INTERIORS LLC·Filed 2015·Granted Jan 3, 2017·4 cites·11 claims
- 4574US9228347B2Torsion spring metal ceiling system and hardwareUSG INTERIORS LLC·Filed 2014·Granted Jan 5, 2016·7 cites·7 claims
- 4674USD638289SSeismic expansion joint clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·19 cites·1 claims
- 4773USD656006SIntersection clip for suspended ceilingsUNDERKOFLER ABRAHAM MONROE·Filed 2010·Granted Mar 20, 2012·20 cites·1 claims
- 4871USD776302SDrywall shadow moldingUSG INTERIORS LLC·Filed 2015·Granted Jan 10, 2017·15 cites·1 claims
- 4971US9234348B1Drywall to acoustical ceiling transition trimsUSG INTERIORS LLC·Filed 2014·Granted Jan 12, 2016·7 cites·6 claims
- 5071US8893449B1Grid runner support braceUSG INTERIORS LLC·Filed 2013·Granted Nov 25, 2014·6 cites·10 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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