Assignee
METROMAIL CORP
US·7 granted patents·103 citations·filing 1982–1991
Top patents by PatentIndex Score
7 records- 0180US4462585AThickness adjustable material detector for gripper mechanismMETROMAIL CORP·Filed 1982·Granted Jul 31, 1984·34 cites·11 claims
- 0269US4571141APallet unloading fixtureMETROMAIL CORP·Filed 1984·Granted Feb 18, 1986·24 cites·4 claims
- 0358US4531723APaper sheet separatorMETROMAIL CORP·Filed 1982·Granted Jul 30, 1985·12 cites·16 claims
- 0453US4531726ABow spring detector for gripper mechanismMETROMAIL CORP·Filed 1982·Granted Jul 30, 1985·10 cites·13 claims
- 0546US4511130APhase controlled gripper operating system for collatorMETROMAIL CORP·Filed 1983·Granted Apr 16, 1985·9 cites·12 claims
- 0645US5288063AMulti-length sheet material conveyor and collatorMETROMAIL CORP·Filed 1991·Granted Feb 22, 1994·10 cites·13 claims
- 0729US5033727AIn-line chopper to trim backbone of multiple page signatures collated on an inserterMETROMAIL CORP·Filed 1989·Granted Jul 23, 1991·4 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →