17 Utility Patents
#53 in Tulsa, OK
#494 in Oklahoma
#106,039 in US
#210,624 in the World
Forward Citations = 195
Company Filing History:
Syntroleum Corporation
Gradient Technology

4. 1 out of 832,575 patents
Other
5. 1 out of 17
Gdo Inc.
where one patent can have more than one assignee
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