35 Utility and 5 Design Patents
#3 in Grosse Pointe Shores, MI
#1,286 in Michigan
#36,362 in US
#69,498 in the World
rank by utility patentsForward Citations = 561
Company Filing History:
Other
Isi Norgren, Inc.
Blatt; John A.
where one patent can have more than one assignee
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