22 Utility Patents
#41 in Bloomington, MN
#2,637 in Minnesota
#75,018 in US
#147,142 in the World
Forward Citations = 368
Company Filing History:

Magnetic Peripherals Inc.

4. 2 out of 3
Martronics, Inc.
5. 1 out of 210
Control Data Corporation
where one patent can have more than one assignee
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