Antelope Oil Tool & Mfg. Company

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Patents Grantslast 30 patents

Information Patent Grant
Chromium-free thermal spray composition, method, and apparatus
- Patent number 9,920,412
- Issue date Mar 20, 2018
- ANTELOPE OIL TOOL & MFG. CO.
- Joe Lynn Scott
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Multi-stage cementing tool and method
- Patent number 9,816,351
- Issue date Nov 14, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Brent James Lirette
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-clearance centralizer
- Patent number 9,771,763
- Issue date Sep 26, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Troy McDaniel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wrap-around stop collar and method of forming
- Patent number 9,765,576
- Issue date Sep 19, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for securing a centralizer to a tubular
- Patent number 9,759,023
- Issue date Sep 12, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Centralizer assembly and method for attaching to a tubular
- Patent number 9,745,803
- Issue date Aug 29, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer preconditioning and testing apparatus and method
- Patent number 9,611,705
- Issue date Apr 4, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Friction reducing wear band and method of coupling a wear band to a...
- Patent number 9,598,913
- Issue date Mar 21, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-vane centralizer and method of forming
- Patent number 9,556,687
- Issue date Jan 31, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Jean Buytaert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wrap-around band and sleeve attachment apparatus for an oilfield tu...
- Patent number 9,556,994
- Issue date Jan 31, 2017
- ANTELOPE OIL TOOL & MFG. CO.
- Brent James Lirette
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Modified tubular
- Patent number 9,404,317
- Issue date Aug 2, 2016
- ANTELOPE OIL TOOL & MFG. CO.
- David E. Y. Levie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modified tubular
- Patent number 9,376,871
- Issue date Jun 28, 2016
- ANTELOPE OIL TOOL & MFG. CO.
- David E. Y. Levie
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Interference-fit stop collar and method of positioning a device on...
- Patent number 9,273,525
- Issue date Mar 1, 2016
- ANTELOPE OIL TOOL & MFG. CO.
- Ira Eugene Hining
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device and method for affecting the flow of fluid in a wellbore
- Patent number 9,228,400
- Issue date Jan 5, 2016
- ANTELOPE OIL TOOL & MFG. CO.
- Jean P. Buytaert
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Centralizer
- Patent number 4,651,823
- Issue date Mar 24, 1987
- Antelope Oil Tool & Mfg. Company
- Hugh D. Spikes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer band-collar connection
- Patent number 4,545,436
- Issue date Oct 8, 1985
- Antelope Oil Tool & Manufacturing Company
- James E. Harrison
- E21 - EARTH DRILLING MINING

Antelope Oil Tool & Mfg. Company

Organization

Patents Grantslast 30 patents

Chromium-free thermal spray composition, method, and apparatus

Multi-stage cementing tool and method

Low-clearance centralizer

Wrap-around stop collar and method of forming

Apparatus for securing a centralizer to a tubular

Centralizer assembly and method for attaching to a tubular

Centralizer preconditioning and testing apparatus and method

Friction reducing wear band and method of coupling a wear band to a...

Multi-vane centralizer and method of forming

Wrap-around band and sleeve attachment apparatus for an oilfield tu...

Modified tubular

Modified tubular

Interference-fit stop collar and method of positioning a device on...

Device and method for affecting the flow of fluid in a wellbore

Centralizer

Centralizer band-collar connection

Patents Applicationslast 30 patents

Trademarklast 30 trademarks