Inventor · disambiguated record

Richard H. Dewey

Also filed as: DEWEY RICHARD H

1 granted patent·2 citations·filing 1982–1982

20Inventor score

Technology areasC07D

Files withSMITHKLINE BECKMAN CORP1

Top patents by PatentIndex Score

1 record

0140US4388240A6-Chloro-7,8-dihydroxy-1-(p-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-3-benzazepine sulfate estersSMITHKLINE BECKMAN CORP·Filed 1982·Granted Jun 14, 1983·2 cites·3 claims

Join the waitlist — get patent alerts

Get an alert when Richard H. Dewey files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →

Richard H. Dewey — Patent Inventor | PatentIndex