Assignee
CHESAPEAKE CORP
US·7 granted patents·116 citations·filing 1984–1999
Top patents by PatentIndex Score
7 records- 0186US4576663AOrder change method and apparatus for corrugator machineCHESAPEAKE CORP·Filed 1984·Granted Mar 18, 1986·48 cites·23 claims
- 0254US6135033ATriangulated shelf display unitCHESAPEAKE CORP·Filed 1999·Granted Oct 24, 2000·30 cites·20 claims
- 0349US5423238AMethod and apparatus for precision cutting of corrugated cardboard and reference rod assembly thereforCHESAPEAKE CORP·Filed 1993·Granted Jun 13, 1995·14 cites·27 claims
- 0449US5325752ACutter instrument for precision cutting of rectangular shapes from a corrugated cardboard sheetCHESAPEAKE CORP·Filed 1992·Granted Jul 5, 1994·12 cites·9 claims
- 0536US5556243ANeck down cutterCHESAPEAKE CORP·Filed 1994·Granted Sep 17, 1996·6 cites·21 claims
- 0632US5439544ANo-crush roll system and method in a double backerCHESAPEAKE CORP·Filed 1993·Granted Aug 8, 1995·4 cites·14 claims
- 0729US5465640ACutter instrument for precision cutting of rectangular shapes from a corrugated cardboard sheetCHESAPEAKE CORP·Filed 1993·Granted Nov 14, 1995·2 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →