Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6705403 | Production system and method for producing fluids from a well | Paulo Carvalho, Kamy Sepehrnoori | 2004-03-16 |
| 6634426 | Determination of plunger location and well performance parameters in a borehole plunger lift system | James N. McCoy, Dieter Becker, Orvel L. Rowlan | 2003-10-21 |
| 6497287 | Production system and method for producing fluids from a well | Paulo Carvalho, Kamy Sepehrnoori | 2002-12-24 |
| 5653286 | Downhole gas separator | James N. McCoy | 1997-08-05 |
| 5589633 | Method and apparatus for measuring pumping rod position and other aspects of a pumping system by use of an accelerometer | James N. McCoy, Jerry B. West | 1996-12-31 |
| 5464058 | Method of using a polished rod transducer | James N. McCoy, James W. Jennings | 1995-11-07 |
| 5406482 | Method and apparatus for measuring pumping rod position and other aspects of a pumping system by use of an accelerometer | James N. McCoy, Jerry B. West | 1995-04-11 |
| 5200894 | Method for processing echo sounding data collected from boreholes in the earth | James N. McCoy, Kenneth L. Huddleston | 1993-04-06 |
| 5117399 | Data processing and display for echo sounding data | James N. McCoy, Kenneth L. Huddleston | 1992-05-26 |