Inventor · disambiguated record
James H. Han
Also filed as: HAN JAMES H
5 granted patents·227 citations·filing 1991–2001
85Inventor score
Top patents by PatentIndex Score
5 records- 0193US6562447B2Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition thereforBP CORP NORTH AMERICA INC·Filed 2001·Granted May 13, 2003·65 cites·20 claims
- 0292US6926512B2Apparatus for extruding foamed polypropylene sheet having improved surface appearanceBP CORP NORTH AMERICA INC·Filed 2001·Granted Aug 9, 2005·40 cites·10 claims
- 0390US6521675B1Foamed polypropylene sheet having improved appearance and a foamable polypropylene composition thereforBP CORP NORTH AMERICA INC·Filed 1999·Granted Feb 18, 2003·73 cites·16 claims
- 0487US6383425B1Method for extruding foamed polypropylene sheet having improved surface appearanceBP CORP NORTH AMERICA INC·Filed 1999·Granted May 7, 2002·46 cites·13 claims
- 0531US5187254AAmide-imide resin having phthalic anhydride moietiesAMOCO CORP·Filed 1991·Granted Feb 16, 1993·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →