Inventor · disambiguated record
Robert Butkus
Also filed as: BUTKUS ROBERT · BUTKUS ROBERT J
5 granted patents·1 pending application·74 citations·filing 1991–2019
81Inventor score
Files withATLAS ROOFING CORP6
Top patents by PatentIndex Score
6 records- 0189US10174503B2Construction sheathing and methods of making and using sameATLAS ROOFING CORP·Filed 2017·Granted Jan 8, 2019·12 cites·25 claims
- 0279US5254600AMethod of producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1992·Granted Oct 19, 1993·30 cites·23 claims
- 0371US5252625AMethod for producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1991·Granted Oct 12, 1993·21 cites·47 claims
- 0467US10787812B2Construction sheathing and methods of making and using sameATLAS ROOFING CORP·Filed 2018·Granted Sep 29, 2020·2 cites·24 claims
- 0551US5294647AMethod of producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1993·Granted Mar 15, 1994·9 cites·20 claims
- 0637US2019264440A1Vapor diffusive insulating wall panel and methods of making sameATLAS ROOFING CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →