Inventor · disambiguated record
Richard James Hayman
Also filed as: HAYMAN RICHARD · HAYMAN RICHARD J · HAYMAN RICHARD JAMES
2 granted patents·1 pending application·30 citations·filing 1988–2016
61Inventor score
Top patents by PatentIndex Score
3 records- 0156US4927684AAssembly of several layers having one or more reinforcing layers and fiber reinforced plastic article produced therefromDOW CHEMICAL CO·Filed 1988·Granted May 22, 1990·20 cites·15 claims
- 0255US5688877AKinetically controlled in-situ generation of catalytic species for the curing of epoxy/amine compositionsDOW CHEMICAL CO·Filed 1994·Granted Nov 18, 1997·10 cites·12 claims
- 0336US2018282048A1Sachet SystemMEDIMARK SCIENT LIMITED·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →