Inventor · disambiguated record
Joseph S. Matthews
Also filed as: MATTHEWS JOSEPH S
3 granted patents·58 citations·filing 1972–1976
70Inventor score
Files withGULF RESEARCH DEVELOPMENT CO3
Top patents by PatentIndex Score
3 records- 0188US4032547AQuinone alkide synthesis systemGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Jun 28, 1977·28 cites·11 claims
- 0281US3932557AReactive hydrophilic epoxy containing polymerGULF RESEARCH DEVELOPMENT CO·Filed 1972·Granted Jan 13, 1976·29 cites·6 claims
- 0338US4065470AProcess for producing maleic anhydride from mixture of five and six carbon hydrocarbonsGULF RESEARCH DEVELOPMENT CO·Filed 1976·Granted Dec 27, 1977·1 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →