Inventor · disambiguated record

Leonard W. Biera

Also filed as: BIERA LEONARD W

1 granted patent·39 citations·filing 1990–1990

46Inventor score

Technology areasY10T

Files withLITTON AUTOMATION SYSTEMS1

Top patents by PatentIndex Score

1 record

0170US5044841AValve seat bushing machining apparatusLITTON AUTOMATION SYSTEMS·Filed 1990·Granted Sep 3, 1991·39 cites·4 claims

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