Assignee
SCHEFFER INC
US·6 granted patents·3 pending applications·112 citations·filing 1987–2006
Top patents by PatentIndex Score
9 records- 0174US4962683ARotary cutter apparatusSCHEFFER INC·Filed 1988·Granted Oct 16, 1990·31 cites·36 claims
- 0266US7032518B2Method and system for managing tension and maintaining registration between multiple webs in a web finishing systemSCHEFFER INC·Filed 2004·Granted Apr 25, 2006·11 cites·20 claims
- 0365US5950510ADecelerating mechanism for printed productsSCHEFFER INC·Filed 1995·Granted Sep 14, 1999·26 cites·5 claims
- 0458US5957050AMethod and apparatus for effecting shingling of conveyed printed productsSCHEFFER INC·Filed 1998·Granted Sep 28, 1999·18 cites·26 claims
- 0554US4799414ARotary cutter apparatusSCHEFFER INC·Filed 1987·Granted Jan 24, 1989·15 cites·21 claims
- 0653US6349933B1Method and apparatus for horizontal stacking and batching of sheet productsSCHEFFER INC·Filed 1999·Granted Feb 26, 2002·11 cites·20 claims
- 0744US2006005675A1Process of using a fixed size rotary cutter to cut products of variable repeat lengthsSCHEFFER INC·Filed 2005·Application pending·0 cites
- 0836US2006248994A1Universal knife hold assemblySCHEFFER INC·Filed 2006·Application pending·0 cites
- 0929US2005247174A1Variable rotary cutter and make-ready method with knife-change-only capabilitySCHEFFER INC·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →