Inventor · disambiguated record

John D. Turko

Also filed as: TURKO JOHN D

2 granted patents·13 citations·filing 1980–1980

56Inventor score

Technology areasF04B F04C

Files withCOMMERCIAL SHEARING2

Top patents by PatentIndex Score

2 records

0137US4337018ARotary impeller pump or motor with counterbalancing chamber in thrust plate bearing counterboreCOMMERCIAL SHEARING·Filed 1980·Granted Jun 29, 1982·10 cites·10 claims
0228US4338962AControl and relief valvesCOMMERCIAL SHEARING·Filed 1980·Granted Jul 13, 1982·3 cites·6 claims

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