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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →