Inventor · disambiguated record
Ralph L. Lau
Also filed as: LAU RALPH L
2 granted patents·1 pending application·36 citations·filing 1997–2001
62Inventor score
Top patents by PatentIndex Score
3 records- 0173US6254725B1High bulk paperCONS PAPERS INC·Filed 1997·Granted Jul 3, 2001·30 cites·73 claims
- 0238US6352022B1Web calendering method and apparatusSTORA ENSO NORTH AMERICA·Filed 1999·Granted Mar 5, 2002·6 cites·17 claims
- 0332US2002096277A1High bulk paperCONS PAPERS INC·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →