Inventor · disambiguated record

Joel P. Guptill

Also filed as: GUPTILL JOEL P

2 granted patents·33 citations·filing 1976–1986

60Inventor score

Technology areasC01B C25B

Files withALLIED CHEM1 ALLIED SIGNAL INC1

Top patents by PatentIndex Score

2 records

0182US4057474AElectrolytic production of alkali metal hydroxideALLIED CHEM·Filed 1976·Granted Nov 8, 1977·28 cites·15 claims
0237US4781909AProcess for removing boron from sulfuric acidALLIED SIGNAL INC·Filed 1986·Granted Nov 1, 1988·5 cites·6 claims

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