Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669858 | Mechanical seal support systems | James F. McKeever | 2010-03-02 |
| 7497229 | Seal support system with discharging means | Desmond Hall, James Frances McKeever | 2009-03-03 |
| 7258143 | System and method for regulating the volume of barrier fluid in a liquid ring vacuum pump | John Mark Edward Phipps | 2007-08-21 |
| 7219688 | Fluid control valve | James F. McKeever | 2007-05-22 |
| 7082962 | Seal support system for maintaining barrier fluid pressure within a mechanical seal | James F. McKeever, Alan James Roddis | 2006-08-01 |