22 Utility and 11 Design Patents
#12 in Menomonee Falls, WI
#1,191 in Wisconsin
#75,438 in US
#148,227 in the World
rank by utility patentsForward Citations = 1,482
Company Filing History:
Gateway Plastics Incorporated

Silgan Specialty Packaging LLC
4. 1 out of 1
Gatewat Plastics, Inc.
where one patent can have more than one assignee
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