Inventor · disambiguated record
Richard Derby
Also filed as: DERBY RICHARD
4 granted patents·204 citations·filing 1984–1995
81Inventor score
Files withAIR PROD & CHEM4
Top patents by PatentIndex Score
4 records- 0196US5173526AAqueous polyurethane-vinyl polymer dispersions for coating applicationsAIR PROD & CHEM·Filed 1991·Granted Dec 22, 1992·139 cites·24 claims
- 0261US4557838AInhibiting acid corrosion of metalsAIR PROD & CHEM·Filed 1984·Granted Dec 10, 1985·23 cites·20 claims
- 0356US5571857AProcesses for producing organic solvent free urethane/acrylic polymer laminating adhesive for flexible packagingAIR PROD & CHEM·Filed 1995·Granted Nov 5, 1996·22 cites·6 claims
- 0456US5092953AAqueous vinyl chloride-ethylene copolymer/polyisocyanate adhesive compositions for wood compositesAIR PROD & CHEM·Filed 1989·Granted Mar 3, 1992·20 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →