15 Utility Patents
#190 in Salt Lake City, UT
#880 in Utah
#123,238 in US
#246,055 in the World
Forward Citations = 303
Company Filing History:
Christensen, Inc.
Other
Norton Christensen, Inc.
4. 1 out of 16
Japan National Oil Corporation
5. 1 out of 2
Energy Ventures, Inc.
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