Assignee
CRYSTAL BV
NL·4 granted patents·27 citations·filing 1994–2000
Top patents by PatentIndex Score
4 records- 0152US7285082B1Airtight box with manufacturing method and apparatusCRYSTAL BV·Filed 2000·Granted Oct 23, 2007·4 cites·10 claims
- 0229US5711479ABoxlike package with closable dispensing openingCRYSTAL BV·Filed 1996·Granted Jan 27, 1998·8 cites·20 claims
- 0319US5685479ABox-like packaging with dispensing opening and blank for making sameCRYSTAL BV·Filed 1994·Granted Nov 11, 1997·8 cites·20 claims
- 0418US6056680AMethod for manufacturing an airtight and moisture-proof cardboard boxCRYSTAL BV·Filed 1997·Granted May 2, 2000·7 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →