| 5625293 |
Determination of the watercut of a multiphase flow directly from measured microwave frequency dielectric properties |
John D. Marrelli, Joseph D. Stafford, David A. Helms, Gregory J. Hatton |
1997-04-29 |
| 5563518 |
Method of standard dielectric water cut measurement with small gas fraction present |
Wayne F. Warren, Raymond C. Hedges, Gregory J. Hatton |
1996-10-08 |
| 5412326 |
Means and method for analyzing a petroleum stream |
John D. Marrelli, David A. Helms, Lisa L. Pepin, Gregory J. Hatton |
1995-05-02 |
| 5315117 |
Volume meter system |
Gregory J. Hatton, David A. Helms |
1994-05-24 |
| 5195380 |
Petroleum stream analyzing means and method |
Gregory J. Hatton, Earl L. Dowty, Gary E. Collier, Clifford L. Redus, Steven Miles Stockman |
1993-03-23 |
| 5076705 |
Static mixing system with high turndown ratios to minimize pressure drops |
Paul Ellis Brickhouse, Gregory J. Hatton |
1991-12-31 |
| 5048348 |
Fluid flow volumetric determination apparatus and method |
Earl L. Dowty, Gregory J. Hatton |
1991-09-17 |
| 5014010 |
Dual frequency microwave water cut monitoring means and method |
David A. Helms, Gregory J. Hatton |
1991-05-07 |
| 4977377 |
Microwave water cut monitor with temperature controlled test cell |
David A. Helms, Gregory J. Hatton, Earl L. Dowty, John D. Marrelli, Joseph D. Stafford +1 more |
1990-12-11 |
| 4947127 |
Microwave water cut monitor |
David A. Helms, Gregory J. Hatton, Earl L. Dowty, John D. Marrelli |
1990-08-07 |
| 4947128 |
Co-variance microwave water cut monitoring means and method |
Gregory J. Hatton, David A. Helms, John D. Marrelli, Joseph D. Stafford |
1990-08-07 |
