4 Utility Patents
#25 in Midvale, UT
#4,059 in Utah
#480,559 in US
Forward Citations = 19
Company Filing History:


Field Upgrading Usa, Inc.
where one patent can have more than one assignee
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#25 in Midvale, UT
#4,059 in Utah
#480,559 in US
Company Filing History:


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