7 Utility Patents
#176 in Rockford, IL
#11,204 in Illinois
#290,330 in US
#596,497 in the World
Forward Citations = 41
Company Filing History:
Barber Colman Company
Other
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#176 in Rockford, IL
#11,204 in Illinois
#290,330 in US
#596,497 in the World
Company Filing History:
Get your Inventor Badge Today