89 Utility and 8 Design Patents
#1 in Deerfield, IL
#176 in Illinois
#6,770 in US
#12,198 in the World
rank by utility patentsForward Citations = 1,271
Company Filing History:



4. 3 out of 34

5. 1 out of 831,952 patents
Other
where one patent can have more than one assignee
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