60 Utility Patents
#2 in Marquette, MI
#476 in Michigan
#14,421 in US
#26,872 in the World
Forward Citations = 1,756
Company Filing History:

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4. 3 out of 31
Pioneer Laboratories, Inc.
5. 1 out of 1
Pioneer Signal Technology, Inc.
where one patent can have more than one assignee
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