14 Utility Patents
#182 in Spring, TX
#9,131 in Texas
#135,089 in US
#271,038 in the World
Forward Citations = 305
Company Filing History:
Arcelormittal Tubular Products Luxembourg S.a.
Weatherford/lamb, Inc.

4. 1 out of 892

5. 1 out of 5,728

where one patent can have more than one assignee
Get your Inventor Badge Today