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COLT PETROLEUM TECHNOLOGY, LLC Patent Filings

COLT PETROLEUM TECHNOLOGY, LLC

Patent Applications and Registrations

Patent applications and USPTO patent grants for COLT PETROLEUM TECHNOLOGY, LLC.The latest application filed is for "downhole valve and method of use".

Company Profile
3.5.3
  • COLT PETROLEUM TECHNOLOGY, LLC - Little Rock AR US
  • COLT PETROLEUM TECHNOLOGY, LLC - Spring TX US
  • COLT PETROLEUM TECHNOLOGY, LLC - The Woodlands TX US
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Downhole valve and method of use
Grant 11,274,521 - Jordan, Jr. , et al. March 15, 2
2022-03-15
Downhole Valve And Method Of Use
App 20220042395 - JORDAN, JR.; Henry Joe ;   et al.
2022-02-10
Downhole communication valve and method of use
Grant 10,890,049 - Nichols January 12, 2
2021-01-12
Downhole Communication Valve And Method Of Use
App 20190120015 - NICHOLS; Mark B.
2019-04-25
Downhole communication valve and method of use
Grant 10,184,318 - Nichols Ja
2019-01-22
Downhole Communication Valve And Method Of Use
App 20170037704 - NICHOLS; Mark B.
2017-02-09

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