Individual holder

ERNST EDWIN F

2 granted patents·21 citations·filing 1977–1979

Individually held — no corporate assignee on record.

Technology mixB31B1 B65B1 B65D1 Y10T1

Top patents by PatentIndex Score

2 records

0139US4232589AMethod of making plastic bag construction in serial roll formERNST EDWIN F·Filed 1979·Granted Nov 11, 1980·8 cites·10 claims
0239US4171048APlastic bag construction in serial roll formERNST EDWIN F·Filed 1977·Granted Oct 16, 1979·13 cites·15 claims

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