Inventor · disambiguated record
Abraham M. Underkofler
Also filed as: UNDERKOFLER ABRAHAM M · UNDERKOFLER ABRAHAM MONROE
60 granted patents·3 pending applications·814 citations·filing 2006–2023
99Inventor score
Files withUSG INTERIORS LLC39USG INTERIORS INC10UNDERKOFLER ABRAHAM M4GULBRANDSEN PEDER2UNDERKOFLER ABRAHAM MONROE2
Top patents by PatentIndex Score
63 records- 0197US9920525B1Acoustical baffle panel systemUSG INTERIORS LLC·Filed 2017·Granted Mar 20, 2018·31 cites·6 claims
- 0295US9255403B1Free span ceiling grid systemUSG INTERIORS LLC·Filed 2014·Granted Feb 9, 2016·41 cites·1 claims
- 0394US9663948B2Free span ceiling grid systemUSG INTERIORS LLC·Filed 2015·Granted May 30, 2017·21 cites·7 claims
- 0494US9187898B1Perimeter trim clip for suspended ceilingsUSG INTERIORS LLC·Filed 2014·Granted Nov 17, 2015·28 cites·9 claims
- 0594US8813457B2Grid runner to perimeter trim clipUNDERKOFLER ABRAHAM M·Filed 2012·Granted Aug 26, 2014·35 cites·7 claims
- 0693US9879424B1Torsion spring panel bars and construction methodUSG INTERIORS LLC·Filed 2017·Granted Jan 30, 2018·11 cites·11 claims
- 0792US11608636B1T-grid to baffle bar bracketUSG INTERIORS LLC·Filed 2021·Granted Mar 21, 2023·7 cites·7 claims
- 0892US8615948B2Seismic perimeter braceUNDERKOFLER ABRAHAM M·Filed 2010·Granted Dec 31, 2013·31 cites·5 claims
- 0992US8359801B2Grid runnerUSG INTERIORS LLC·Filed 2010·Granted Jan 29, 2013·8 cites·6 claims
- 1091US10174501B1Metal bafflesUSG INTERIORS LLC·Filed 2017·Granted Jan 8, 2019·19 cites·7 claims
- 1191US9909312B2Free span ceiling grid systemUSG INTERIORS LLC·Filed 2017·Granted Mar 6, 2018·12 cites·9 claims
- 1291US8955273B1Channel cross memberUSG INTERIORS LLC·Filed 2013·Granted Feb 17, 2015·23 cites·3 claims
- 1391US8898986B1Hanger barUSG INTERIORS LLC·Filed 2013·Granted Dec 2, 2014·23 cites·11 claims
- 1490US11952775B2Connector bracket for non-rectangular gridUSG INTERIORS LLC·Filed 2022·Granted Apr 9, 2024·2 cites·7 claims
- 1590US9416536B1Indexed support barUSG INTERIORS LLC·Filed 2015·Granted Aug 16, 2016·13 cites·9 claims
- 1690US8955272B1Accessible stabilizer barUSG INTERIORS LLC·Filed 2013·Granted Feb 17, 2015·21 cites·13 claims
- 1789US9464433B1Self-tightening spliceUSG INTERIORS LLC·Filed 2015·Granted Oct 11, 2016·8 cites·8 claims
- 1888US8336843B2Secure locking attachment device useful with suspended ceiling systemsGULBRANDSEN PEDER·Filed 2009·Granted Dec 25, 2012·25 cites·1 claims
- 1987US8615947B2Two-piece modular yokeUNDERKOFLER ABRAHAM M·Filed 2012·Granted Dec 31, 2013·20 cites·7 claims
- 2087US7475599B2Wet slurry thickness gauge and method for use of sameUNITED STATES GYPSUM CO·Filed 2006·Granted Jan 13, 2009·18 cites·20 claims
- 2186US8869484B2Flexible drywall grid member for framing drywall structuresUSG INTERIORS LLC·Filed 2012·Granted Oct 28, 2014·11 cites·6 claims
- 2286US8381486B1Unique profile ceiling gridUSG INTERIORS LLC·Filed 2011·Granted Feb 26, 2013·17 cites·6 claims
- 2386USD637897SMounting bracket useful for ceiling grid systemsUSG IND INC·Filed 2009·Granted May 17, 2011·33 cites·1 claims
- 2486USD626406SMounting bracket useful for ceiling grid systemsUSG INTERIORS INC·Filed 2009·Granted Nov 2, 2010·32 cites·1 claims
- 2586USD626407SMounting bracket useful for ceiling grid systemsUSG INTERIORS INC·Filed 2009·Granted Nov 2, 2010·32 cites·1 claims
- 2684USD638287SSeismic attachment clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·32 cites·1 claims
- 2782US8397462B2Open web grid runnerGULBRANDSEN PEDER J·Filed 2011·Granted Mar 19, 2013·15 cites·8 claims
- 2878US8397458B2Bracket useful with sloped suspended ceiling systemsTEDESCO LEE M·Filed 2009·Granted Mar 19, 2013·10 cites·6 claims
- 2977US8820026B2Clip for perimeter trimUSG INTERIORS LLC·Filed 2013·Granted Sep 2, 2014·9 cites·4 claims
- 3076US10876305B2Building perimeter systemsUSG INTERIORS LLC·Filed 2019·Granted Dec 29, 2020·3 cites·2 claims
- 3176US8991120B2Two-part channel cross memberUSG INTERIORS LLC·Filed 2013·Granted Mar 31, 2015·8 cites·5 claims
- 3274US9534383B1Ceiling panel systemUSG INTERIORS LLC·Filed 2015·Granted Jan 3, 2017·4 cites·11 claims
- 3374US9228347B2Torsion spring metal ceiling system and hardwareUSG INTERIORS LLC·Filed 2014·Granted Jan 5, 2016·7 cites·7 claims
- 3474USD638289SSeismic expansion joint clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·19 cites·1 claims
- 3573USD656006SIntersection clip for suspended ceilingsUNDERKOFLER ABRAHAM MONROE·Filed 2010·Granted Mar 20, 2012·20 cites·1 claims
- 3671US10011987B1Main tee splice plateUSG INTERIORS LLC·Filed 2017·Granted Jul 3, 2018·3 cites·7 claims
- 3771US8893449B1Grid runner support braceUSG INTERIORS LLC·Filed 2013·Granted Nov 25, 2014·6 cites·10 claims
- 3869USD641500SSuspended ceiling grid teeUSG INTERIORS INC·Filed 2010·Granted Jul 12, 2011·16 cites·1 claims
- 3969USD637899SSeismic expansion joint clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 17, 2011·16 cites·1 claims
- 4068USD638288SSeismic expansion joint clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·15 cites·1 claims
- 4168USD637898SSeismic attachment clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 17, 2011·15 cites·1 claims
- 4267US9938718B1Arched island ceiling useful in open plenumUSG INTERIORS LLC·Filed 2017·Granted Apr 10, 2018·2 cites·12 claims
- 4365US10233639B2Open plenum utility channelUSG INTERIORS LLC·Filed 2017·Granted Mar 19, 2019·2 cites·4 claims
- 4465USD638286SSeismic attachment clip for suspended ceilingsUSG INTERIORS INC·Filed 2010·Granted May 24, 2011·13 cites·1 claims
- 4564USD721945SGrid tee supporting clipUSG INTERIORS LLC·Filed 2013·Granted Feb 3, 2015·14 cites·1 claims
- 4663USD656251SSeismic expansion sleeve for suspended ceilingsUNDERKOFLER ABRAHAM MONROE·Filed 2010·Granted Mar 20, 2012·13 cites·1 claims
- 4763USD641501SSuspended ceiling grid tee assemblyUSG INTERIORS INC·Filed 2010·Granted Jul 12, 2011·13 cites·1 claims
- 4862US10988953B2Building perimeter systemUSG INTERIORS LLC·Filed 2019·Granted Apr 27, 2021·1 cites·3 claims
- 4961US12060708B2Light gauge main tee spliceUSG INTERIORS LLC·Filed 2022·Granted Aug 13, 2024·0 cites·5 claims
- 5061US8584418B2Cross runner connector and main runner receiving holeUNDERKOFLER ABRAHAM M·Filed 2012·Granted Nov 19, 2013·3 cites·7 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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