18 Design Patents
#113 in Chicago, IL
#437 in Illinois
#6,178 in US
#10,834 in the World
Forward Citations = 1,076
Company Filing History:

where one patent can have more than one assignee
Get your Inventor Badge Today
#113 in Chicago, IL
#437 in Illinois
#6,178 in US
#10,834 in the World
Company Filing History:

Get your Inventor Badge Today