Inventor · disambiguated record
Narku O. Nortey
Also filed as: NORTEY NARKU O
5 granted patents·149 citations·filing 1986–1999
83Inventor score
Technology areasB29B
Top patents by PatentIndex Score
5 records- 0182US4744668AInternal batch mixing machines with non-intermeshing rotors of increased performanceFARREL CORP·Filed 1986·Granted May 17, 1988·47 cites·30 claims
- 0274US4834543AOptimized four-wing, non-intermeshing rotors for synchronous drive at optimum phase relation in internal batch mixing machinesFARREL CORP·Filed 1988·Granted May 30, 1989·33 cites·16 claims
- 0366US4714350ATwo-wing non-intermeshing rotors of increased performance for use in internal batch mixing machinesFARREL CORP·Filed 1986·Granted Dec 22, 1987·24 cites·11 claims
- 0461US6402360B1Internal batch mixing machines and rotorsSKINNER ENGINE CO·Filed 1999·Granted Jun 11, 2002·23 cites·24 claims
- 0561US4893936AMixing machine with non-intermeshing pair of rotors driven solely at the same rotor speed in opposite directions and having a predetermined rotational alignment relationship between the two counter-rotating rotorsFARREL CORP·Filed 1986·Granted Jan 16, 1990·22 cites·9 claims
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