Assignee
PROVEN DESIGNS INC
US·2 granted patents·30 citations·filing 1994–1996
Top patents by PatentIndex Score
2 records- 0154US5529659AMachine and associated apparatus for attaching zippers to plastic bagsPROVEN DESIGNS INC·Filed 1994·Granted Jun 25, 1996·20 cites·12 claims
- 0237US5749822AGusset folding mechanism and method for plastic bag making machinePROVEN DESIGNS INC·Filed 1996·Granted May 12, 1998·10 cites·13 claims
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