6 Utility Patents
#439 in Santa Cruz, CA
#86,061 in California
#336,514 in US
#695,270 in the World
Forward Citations = 139
Company Filing History:
Plastofilm Industries, Inc.
Robert, Stephens, Van Amburg Packaging
Roberts,stephens, Van Amburg Packaging, Inc.
where one patent can have more than one assignee
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