Inventor · disambiguated record

Douglas E. Hanify

Also filed as: HANIFY DOUGLAS E

2 granted patents·69 citations·filing 1990–1991

66Inventor score

Technology areasC02F

Files withBAKER HUGHES INC1 ENVIROTECH CORP1

Top patents by PatentIndex Score

2 records

0176US5227136ABioslurry reactor for treatment of slurries containing minerals, soils and sludgesENVIROTECH CORP·Filed 1990·Granted Jul 13, 1993·47 cites·21 claims
0252US5217617AMulti-cell transportable bioslurry reactorBAKER HUGHES INC·Filed 1991·Granted Jun 8, 1993·22 cites·24 claims

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