Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639614 | System and methods for trading complex financial products | J. Kingsley Greenland, II | 2014-01-28 |
| 8448663 | Vacuum relief valve | — | 2013-05-28 |
| 7584139 | Systems and methods for trading and originating financial products using a computer network | Thomas Goodwin, J. Kingsley Greenland, II, Bruce Hounsell | 2009-09-01 |
| 7035820 | Systems and methods for trading and originating financial products using a computer network | Thomas Goodwin, Kingsley Greenland, Bruce Hounsell | 2006-04-25 |
| 4576385 | Fluid packing assembly with alternating diverse seal ring elements | Tep Ungchusri | 1986-03-18 |
| 4527806 | Valve stem packing | Tep Ungchusri | 1985-07-09 |