Inventor · disambiguated record
G. Douglas Vernau
Also filed as: VERNAU G DOUGLAS
7 granted patents·2 pending applications·31 citations·filing 1994–2022
82Inventor score
Files withARMSTRONG WORLD IND INC9
Top patents by PatentIndex Score
9 records- 0193US11293608B2Integrated ceiling and light systemARMSTRONG WORLD IND INC·Filed 2020·Granted Apr 5, 2022·6 cites·14 claims
- 0289US9328510B1Ceiling systemARMSTRONG WORLD IND INC·Filed 2015·Granted May 3, 2016·14 cites·12 claims
- 0384US9951916B2Integrated ceiling and light systemARMSTRONG WORLD IND INC·Filed 2015·Granted Apr 24, 2018·4 cites·13 claims
- 0467US2022170602A1Integrated ceiling and light systemARMSTRONG WORLD IND INC·Filed 2022·Application pending·0 cites
- 0566US9637919B2Ceiling systemARMSTRONG WORLD IND INC·Filed 2016·Granted May 2, 2017·2 cites·20 claims
- 0663US9273465B1Ceiling systemARMSTRONG WORLD IND INC·Filed 2014·Granted Mar 1, 2016·3 cites·15 claims
- 0758US10683977B2Integrated ceiling and light systemARMSTRONG WORLD IND INC·Filed 2018·Granted Jun 16, 2020·0 cites·18 claims
- 0835US2016273217A1Ceiling systemARMSTRONG WORLD IND INC·Filed 2015·Application pending·0 cites
- 0927US5974754ACeiling board corner embossingARMSTRONG WORLD IND INC·Filed 1994·Granted Nov 2, 1999·2 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →