19 Utility Patents
#78 in Kingwood, TX
#6,237 in Texas
#91,980 in US
#181,976 in the World
Forward Citations = 68
Company Filing History:

Weatherford/lamb, Inc.
Other
4. 1 out of 26
Swelltec Limited
5. 1 out of 1
Weatherford Technologies Holdings, LLC
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