8 Utility Patents
#156 in Grand Rapids, MI
#10,394 in Michigan
#251,829 in US
#514,036 in the World
Forward Citations = 205
Company Filing History:
Rapistan Systems Advertising Corp.
Lear Siegler, Inc.
Bell & Howell Company
4. 1 out of 831,952 patents
Other
5. 1 out of 1
Litton Automation Systems, Inc.
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