Assignee
PROMECAN SISSON LEHMANN
FR·10 granted patents·117 citations·filing 1975–1985
Top patents by PatentIndex Score
10 records- 0180US4534203AAdapter device for mounting punches on a bending pressPROMECAN SISSON LEHMANN·Filed 1984·Granted Aug 13, 1985·27 cites·4 claims
- 0273US4449389ADevice for bending a tool holder of a folding press or the likePROMECAN SISSON LEHMANN·Filed 1982·Granted May 22, 1984·27 cites·8 claims
- 0359US4098109ABending press or similar machine toolPROMECAN SISSON LEHMANN·Filed 1977·Granted Jul 4, 1978·12 cites·16 claims
- 0446US4331020ADimension indicator for sheet-metal folding or shearing machine toolsPROMECAN SISSON LEHMANN·Filed 1980·Granted May 25, 1982·9 cites·7 claims
- 0544US4624164AHydraulic shearing machinePROMECAN SISSON LEHMANN·Filed 1985·Granted Nov 25, 1986·16 cites·2 claims
- 0644US3982417ADevice for controlling a movable member on a machine toolPROMECAN SISSON LEHMANN·Filed 1975·Granted Sep 28, 1976·7 cites·12 claims
- 0741US4033572ASheet-plate positioning device for machine toolsPROMECAN SISSON LEHMANN·Filed 1976·Granted Jul 5, 1977·6 cites·9 claims
- 0838US4252041AGuillotine shearing machinePROMECAN SISSON LEHMANN·Filed 1979·Granted Feb 24, 1981·5 cites·10 claims
- 0935US4031737AMachine tool apron guiding systemPROMECAN SISSON LEHMANN·Filed 1976·Granted Jun 28, 1977·5 cites·10 claims
- 1029US4006623APositioning devicePROMECAN SISSON LEHMANN·Filed 1975·Granted Feb 8, 1977·3 cites·6 claims
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