49 Utility Patents
#28 in Spring, TX
#1,464 in Texas
#21,261 in US
#39,970 in the World
Forward Citations = 2,290
Company Filing History:



4. 2 out of 4
Shell International Exploration & Production B.v.
5. 2 out of 18
Reliability Incorporated
where one patent can have more than one assignee
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