14 Utility and 49 Design Patents
#19 in Chicago, IL
#75 in Illinois
#1,303 in US
#2,164 in the World
rank by design patentsForward Citations = 816
Company Filing History:



4. 5 out of 196
Wki Holding Company, Inc.
5. 3 out of 644

where one patent can have more than one assignee
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