Stowe, II; Calvin J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Stowe, II; Calvin J..The latest application filed is for "high efficiency nozzle".

Company Profile

3.27.22

Stowe, II; Calvin J. - Bellaire TX US
Stowe, II; Calvin J. - Ballaire 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

Patent	Date
High efficiency nozzle Grant 9,995,114 - Stowe, II June 12, 2	2018-06-12
Casing exit mills and apparatus and methods of use Grant 9,945,198 - Stowe, II , et al. April 17, 2	2018-04-17
Cutting element, tool and method of cutting within a borehole Grant 9,546,520 - Stowe, II January 17, 2	2017-01-17
Cutting device and method of making Grant 9,493,992 - Stowe, II , et al. November 15, 2	2016-11-15
Downhole debris removal tool and methods of using same Grant 9,416,626 - Xu , et al. August 16, 2	2016-08-16
Method of orienting a cutting element Grant 9,347,273 - Stowe, II May 24, 2	2016-05-24
High Efficiency Nozzle App 20160040505 - Stowe, II; Calvin J.	2016-02-11
Casing Exit Mills And Apparatus And Methods Of Use App 20160010412 - Stowe, II; Calvin J. ; et al.	2016-01-14
Face stabilized downhole cutting tool Grant 9,151,120 - Stowe, II October 6, 2	2015-10-06
Cutting element, cutter tool and method of cutting within a borehole Grant 8,997,899 - Stowe, II April 7, 2	2015-04-07
Cutting Device And Method Of Making App 20150075874 - Stowe, II; Calvin J. ; et al.	2015-03-19
Cutting elements for cutting tools Grant 8,936,109 - Stowe, II , et al. January 20, 2	2015-01-20
Method Of Orienting A Cutting Element App 20150000983 - Stowe, II; Calvin J.	2015-01-01
Downhole Debris Removal Tool and Methods of Using Same App 20140374111 - Xu; Ying Qing ; et al.	2014-12-25
Cutting element and method of orienting Grant 8,887,838 - Stowe, II November 18, 2	2014-11-18
Cutter and cutting tool incorporating the same Grant 8,689,911 - Stowe, II , et al. April 8, 2	2014-04-08
Cutting Element, Tool and Method of Cutting Within a Borehole App 20130341097 - Stowe, II; Calvin J.	2013-12-26
Face Stabilized Downhole Cutting Tool App 20130319675 - STOWE, II; CALVIN J.	2013-12-05
Cutting Element, Cutter Tool and Method of Cutting Within a Borehole App 20130140090 - Stowe, II; Calvin J.	2013-06-06
Cutting elements for downhole cutting tools Grant 8,434,572 - Stowe, II , et al. May 7, 2	2013-05-07
Downhole cutting tool having center beveled mill blade Grant 8,327,957 - Stowe, II , et al. December 11, 2	2012-12-11
Auto-production frac tool Grant 8,297,358 - Korkmaz , et al. October 30, 2	2012-10-30
Auto-production frac tool App 20120012322 - Korkmaz; Lale ; et al.	2012-01-19
Cutting Elements for Cutting Tools App 20110315448 - Stowe II; Calvin J. ; et al.	2011-12-29
Downhole cutting tool having center beveled mill blade App 20110315447 - Stowe, II; Calvin J. ; et al.	2011-12-29
Cutting elements for downhole cutting tools App 20110315455 - Stowe, II; Calvin J. ; et al.	2011-12-29
Cutting Element and Method of Orienting App 20110192653 - Stowe, II; Calvin J.	2011-08-11
Cutter and Cutting Tool Incorporating the Same App 20110031035 - Stowe, II; Calvin J. ; et al.	2011-02-10
Downhole Cutting Tool And Method Of Making App 20100108402 - Ponder; Andrew D. ; et al.	2010-05-06
Casing window milling assembly Grant 7,571,769 - Soni , et al. August 11, 2	2009-08-11
Whipstock with curved ramp Grant 7,422,057 - Lewis , et al. September 9, 2	2008-09-09

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.