Inventor · disambiguated record
Richard L. Donald
Also filed as: DONALD RICHARD L
6 granted patents·326 citations·filing 1990–1993
86Inventor score
Files withATLAS ROOFING CORP6
Top patents by PatentIndex Score
6 records- 0195US5112678AMethod and composition for coating mat and articles produced therewithATLAS ROOFING CORP·Filed 1990·Granted May 12, 1992·177 cites·23 claims
- 0291US5102728AMethod and composition for coating mat and articles produced therewithATLAS ROOFING CORP·Filed 1991·Granted Apr 7, 1992·84 cites·14 claims
- 0379US5254600AMethod of producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1992·Granted Oct 19, 1993·30 cites·23 claims
- 0471US5252625AMethod for producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1991·Granted Oct 12, 1993·21 cites·47 claims
- 0551US5294647AMethod of producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1993·Granted Mar 15, 1994·9 cites·20 claims
- 0636US5342859AMethod of producing rigid foams and products produced therefromATLAS ROOFING CORP·Filed 1993·Granted Aug 30, 1994·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →