Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866040 | Pressure energized metallic seal | Jeffrey E. Swensen | 2011-01-11 |
| 7100925 | Pressure energized metallic seal | Jeffrey E. Swensen | 2006-09-05 |
| 7004478 | Shallow metallic s-seal | John Loyd Spence | 2006-02-28 |
| 6612584 | Flange and seal assembly | Carmella Ferouz, Brian Bayne, Joseph IIbong Kim | 2003-09-02 |