22 Utility and 1 Design Patents
#7 in Jenison, MI
#2,853 in Michigan
#75,317 in US
#147,832 in the World
rank by utility patentsForward Citations = 761
Company Filing History:
Other

Quest Engineering, Ltd.
4. 3 out of 3
Architectural Wall Systems, Inc.
5. 2 out of 3
Quest Product Development Corporation
where one patent can have more than one assignee
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