14 Utility Patents
#96 in Duncan, OK
#637 in Oklahoma
#134,996 in US
#270,802 in the World
Forward Citations = 1,530
Company Filing History:
Mcr Oil Tools Corporation
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#96 in Duncan, OK
#637 in Oklahoma
#134,996 in US
#270,802 in the World
Company Filing History:
Get your Inventor Badge Today