5 Utility Patents
#1,262 in Tucson, AZ
#6,388 in Arizona
#396,752 in US
#824,296 in the World
Forward Citations = 11
Company Filing History:

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Bell & Howell Mail Messaging Technologies Company
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#1,262 in Tucson, AZ
#6,388 in Arizona
#396,752 in US
#824,296 in the World
Company Filing History:

Get your Inventor Badge Today