DEWEY; CHARLES

Patent Applications and Registrations

Patent applications and USPTO patent grants for DEWEY; CHARLES.The latest application filed is for "bi-mill for milling an opening through a wellbore casing and in a preplanned lateral drilling path in departure from the wellbor".

Company Profile

1.17.13

DEWEY; CHARLES - The Woodlands TX
Dewey; Charles - Houston TX
Dewey; Charles - Fremont CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bi-mill For Milling An Opening Through A Wellbore Casing And In A Preplanned Lateral Drilling Path In Departure From The Wellbor App 20200011134 - NEVLUD; KENNETH ; et al.	2020-01-09
Percussion drilling assembly and hammer bit with gage and outer row reinforcement Grant 9,605,485 - Swadi , et al. March 28, 2	2017-03-28
Coring bit to whipstock systems and methods Grant 9,512,680 - Campbell , et al. December 6, 2	2016-12-06
Apparatuses and methods for stabilizing downhole tools Grant 9,488,009 - Makkar , et al. November 8, 2	2016-11-08
Apparatuses And Methods For Stabilizing Downhole Tools App 20150285004 - Makkar; Navish ; et al.	2015-10-08
Apparatuses and methods for stabilizing downhole tools Grant 9,051,793 - Makkar , et al. June 9, 2	2015-06-09
Jet arrangement on an expandable downhole tool Grant 8,978,783 - Cruickshank , et al. March 17, 2	2015-03-17
Integrated reaming and measurement system and related methods of use Grant 8,973,679 - Dewey , et al. March 10, 2	2015-03-10
Percussion drilling assembly and hammer bit with gage and outer row reinforcement Grant 8,763,729 - Swadi , et al. July 1, 2	2014-07-01
Coring Bit To Whipstock Systems And Methods App 20140166367 - Campbell; John ; et al.	2014-06-19
Percussion drilling assembly having a floating feed tube Grant 8,651,202 - Swadi , et al. February 18, 2	2014-02-18
Percussion Drilling Assembly And Hammer Bit With Gage And Outer Row Reinforcement App 20130175096 - Swadi; Shantanu ; et al.	2013-07-11
Apparatuses And Methods For Stabilizing Downhole Tools App 20130146361 - Makkar; Navish ; et al.	2013-06-13
Percussion drilling assembly and hammer bit with gage and outer row reinforcement Grant 8,387,725 - Swadi , et al. March 5, 2	2013-03-05
Jet Arrangement On An Expandable Downhole Tool App 20120298423 - Cruickshank; Brian ; et al.	2012-11-29
Expandable Downhole Casing Coupling Locator Tool App 20120279709 - Bain; James ; et al.	2012-11-08
Integrated Reaming And Measurement System And Related Methods Of Use App 20120211280 - Dewey; Charles ; et al.	2012-08-23
Percussion Drilling Assembly Having A Floating Feed Tube App 20110192650 - Swadi; Shantanu ; et al.	2011-08-11
Percussion drilling assembly having a floating feed tube Grant 7,950,475 - Swadi , et al. May 31, 2	2011-05-31
Percussion drilling assembly having a floating feed tube App 20090294180 - Swadi; Shantanu ; et al.	2009-12-03
Percussion Drilling Assembly and Hammer Bit with Gage and Outer Row Reinforcement App 20090255735 - Swadi; Shantanu ; et al.	2009-10-15
Whip retrieval method and apparatus Grant 7,077,204 - Cruickshank , et al. July 18, 2	2006-07-18
Portable electronic gaming device Grant D474,510 - Fayram , et al. May 13, 2	2003-05-13
Whip retrieval method and apparatus App 20030047318 - Cruickshank, Brian ; et al.	2003-03-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.