ANTELOPE OIL TOOL & MFG. CO.
Patent Applications and Registrations
Patent applications and USPTO patent grants for ANTELOPE OIL TOOL & MFG. CO..The latest application filed is for "chromium-free thermal spray composition, method, and apparatus".
- ANTELOPE OIL TOOL & MFG. CO. - Houston TX
- ANTELOPE OIL TOOL & MFG. CO. - Mineral Wells TX
- Antelope Oil Tool & Mfg. Company - TX
| Patent | Date |
|---|---|
| Chromium-free thermal spray composition, method, and apparatus Grant 9,920,412 - Scott , et al. March 20, 2 | 2018-03-20 |
| Multi-stage cementing tool and method Grant 9,816,351 - Lirette , et al. November 14, 2 | 2017-11-14 |
| Low-clearance centralizer Grant 9,771,763 - McDaniel , et al. September 26, 2 | 2017-09-26 |
| Wrap-around stop collar and method of forming Grant 9,765,576 - Buytaert , et al. September 19, 2 | 2017-09-19 |
| Apparatus for securing a centralizer to a tubular Grant 9,759,023 - Buytaert , et al. September 12, 2 | 2017-09-12 |
| Centralizer assembly and method for attaching to a tubular Grant 9,745,803 - Buytaert , et al. August 29, 2 | 2017-08-29 |
| Centralizer preconditioning and testing apparatus and method Grant 9,611,705 - Buytaert , et al. April 4, 2 | 2017-04-04 |
| Friction reducing wear band and method of coupling a wear band to a tubular Grant 9,598,913 - Buytaert , et al. March 21, 2 | 2017-03-21 |
| Wrap-around band and sleeve attachment apparatus for an oilfield tubular Grant 9,556,994 - Lirette , et al. January 31, 2 | 2017-01-31 |
| Multi-vane centralizer and method of forming Grant 9,556,687 - Buytaert , et al. January 31, 2 | 2017-01-31 |
| Modified tubular Grant 9,404,317 - Levie , et al. August 2, 2 | 2016-08-02 |
| Modified tubular Grant 9,376,871 - Levie , et al. June 28, 2 | 2016-06-28 |
| Interference-fit stop collar and method of positioning a device on a tubular Grant 9,273,525 - Hining , et al. March 1, 2 | 2016-03-01 |
| Device and method for affecting the flow of fluid in a wellbore Grant 9,228,400 - Buytaert , et al. January 5, 2 | 2016-01-05 |
| Centralizer Grant 4,651,823 - Spikes March 24, 1 | 1987-03-24 |
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