Inventor · disambiguated record

Howard Lyle Helmer

Also filed as: HELMER HOWARD LYLE

2 granted patents·6 citations·filing 1974–1975

48Inventor score

Technology areasD01D

Files withALLIED CHEM2

Top patents by PatentIndex Score

2 records

0144US4001359ATesting and correcting metering accuracy of multihole spinneretsALLIED CHEM·Filed 1975·Granted Jan 4, 1977·5 cites·11 claims
0228US3930775ATesting and correcting metering accuracy of multihole spinneretsALLIED CHEM·Filed 1974·Granted Jan 6, 1976·1 cites·2 claims

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