40 Utility Patents
#2 in Aberdeenshire
#674 in United Kingdom
#57,314 in the World
Forward Citations = 625
Company Filing History:

Weatherford/lamb, Inc.
Xtreme Well Technology Limited
4. 4 out of 4
Rotojar Innovations Limited
5. 2 out of 2
Welleng Science and Technology Ltd.
where one patent can have more than one assignee
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