Inventor · disambiguated record

Charles L. Ryan, Jr.

Also filed as: RYAN JR CHARLES L

2 granted patents·14 citations·filing 1990–1992

58Inventor score

Technology areasC08F C08G

Files withDONEGANI GUIDO IST1 PHILLIPS PETROLEUM CO1

Top patents by PatentIndex Score

2 records

0149US5237032AMicrowave processing of carbonate monomersDONEGANI GUIDO IST·Filed 1992·Granted Aug 17, 1993·8 cites·14 claims
0244US5089209AMethod of extrusion blow-molding polyphenylene sulfide articlesPHILLIPS PETROLEUM CO·Filed 1990·Granted Feb 18, 1992·6 cites·23 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →