10 Utility and 2 Design Patents
#63 in Saline, MI
#8,154 in Michigan
#200,119 in US
#406,495 in the World
rank by utility patentsForward Citations = 173
Company Filing History:
Sycor, Inc.
Irwin International, Inc.
Secom Information Products Company
4. 1 out of 5
Vsp Labs, Inc.
5. 1 out of 14
Irwin Magnetic Systems, Inc.
where one patent can have more than one assignee
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