Inventor · disambiguated record
Richard A. Daff
Also filed as: DAFF RICHARD A
2 granted patents·15 citations·filing 1992–1994
59Inventor score
Files withARISTECH CHEMICAL CORP2
Top patents by PatentIndex Score
2 records- 0141US5418048ACrosslinked acrylic sheet with enhanced vacuum molding attributesARISTECH CHEMICAL CORP·Filed 1994·Granted May 23, 1995·10 cites·12 claims
- 0228US5308425AMethod of making crosslinked acrylic sheet with enhanced vacuum molding attributesARISTECH CHEMICAL CORP·Filed 1992·Granted May 3, 1994·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →