31 Utility and 4 Design Patents
#13 in Crystal Lake, IL
#1,432 in Illinois
#44,134 in US
#85,016 in the World
rank by utility patentsForward Citations = 666
Company Filing History:
Other

Seaquist Valve Company
4. 3 out of 2,355

5. 3 out of 9
Seaquist Valve Company, Div. of Pittway Corporation
where one patent can have more than one assignee
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