5 Utility Patents
#204 in Schaumburg, IL
#15,621 in Illinois
#396,893 in US
#824,753 in the World
Forward Citations = 70
Company Filing History:

Bell & Howell Postal Systems, Inc.
Bell & Howell Company
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#204 in Schaumburg, IL
#15,621 in Illinois
#396,893 in US
#824,753 in the World
Company Filing History:

Get your Inventor Badge Today