6 Utility Patents
#171 in Buffalo Grove, IL
#12,620 in Illinois
#321,824 in US
#662,318 in the World
Forward Citations = 73
Company Filing History:
Bowe Bell + Howell Company
Bell & Howell Company
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#171 in Buffalo Grove, IL
#12,620 in Illinois
#321,824 in US
#662,318 in the World
Company Filing History:
Get your Inventor Badge Today