17 Utility and 2 Design Patents
#15 in Mt. Prospect, IL
#3,799 in Illinois
#106,132 in US
#210,841 in the World
rank by utility patentsForward Citations = 317
Company Filing History:

Phone-ducs, Inc.
Techplastics, Inc.
4. 3 out of 832,627 patents
Other
where one patent can have more than one assignee
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