Inventor · disambiguated record

John E. Hostettler

Also filed as: HOSTETTLER JOHN E

2 granted patents·60 citations·filing 1990–1991

66Inventor score

Technology areasC08J C09K

Files withPHILLIPS PETROLEUM CO2

Top patents by PatentIndex Score

2 records

0177US5091448ASuspending medium for water soluble polymerPHILLIPS PETROLEUM CO·Filed 1990·Granted Feb 25, 1992·36 cites·26 claims
0269US5631313ASuspending medium for particulate materialPHILLIPS PETROLEUM CO·Filed 1991·Granted May 20, 1997·24 cites·20 claims

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