57 Utility Patents
#19 in Sugar Land, TX
#1,106 in Texas
#15,881 in US
#29,641 in the World
Forward Citations = 2,693
Company Filing History:


Apache Corporation
4. 1 out of 831,952 patents
Other
5. 1 out of 4
Shell Oil Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today