Inventor · disambiguated record

Gerard Druge

Also filed as: DRUGE GERARD

2 granted patents·33 citations·filing 1975–1976

62Inventor score

Technology areasB21H B24B

Files withROULEMENTS SOC NOUVELLE2

Top patents by PatentIndex Score

2 records

0179US3972148AMachine tool for finish-grinding the inner surfaces of annular workpiecesROULEMENTS SOC NOUVELLE·Filed 1975·Granted Aug 3, 1976·22 cites·9 claims
0247US4047414ABearing race rolling deviceROULEMENTS SOC NOUVELLE·Filed 1976·Granted Sep 13, 1977·11 cites·6 claims

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