Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717182 | Artificial lift with additional gas assist | Rodolfo M. Ippolito | 2010-05-18 |
| 7175394 | Hydraulic multiphase pump | — | 2007-02-13 |
| 7066247 | Methods and apparatus for drilling with a multiphase pump | Gregory H. Chitty, Darcy Nott, Jeffrey Charles Saponja, Peter Barnes Moyes | 2006-06-27 |
| 7063161 | Artificial lift with additional gas assist | Rodolfo M. Ippolito | 2006-06-20 |
| 6966367 | Methods and apparatus for drilling with a multiphase pump | Gregory H. Chitty, Darcy Nott, Jeffrey Charles Saponja, Peter Barnes Moyes | 2005-11-22 |
| 6592334 | Hydraulic multiphase pump | — | 2003-07-15 |
| 6354318 | System and method for handling multiphase flow | — | 2002-03-12 |
| 6234030 | Multiphase metering method for multiphase flow | — | 2001-05-22 |
| 6164308 | System and method for handling multiphase flow | — | 2000-12-26 |
| 5252004 | Rod accumulator riser tensioning cylinder assembly | Jeffrey P. Taylor | 1993-10-12 |
| 5169265 | Passive fire protection system for marine risers | John Koos | 1992-12-08 |