Inventor · disambiguated record

John L. Wham

Also filed as: WHAM JOHN L

1 granted patent·72 citations·filing 1985–1985

51Inventor score

Technology areasB63H

Files withAMETEK INC1

Top patents by PatentIndex Score

1 record

0191US4648345APropeller system with electronically controlled cyclic and collective blade pitchAMETEK INC·Filed 1985·Granted Mar 10, 1987·72 cites·32 claims

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