Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277206 | Device and method for maintaining a static seal of a high pressure pump | Chidambaram Raghavan, Kraig T. Kostohris, Katherine M. Madden, Shawn Michael Callahan, Mohamed A. Hashish +1 more | 2012-10-02 |
| 7367789 | Device for maintaining a static seal of a high pressure pump | Chidambaram Raghavan, Kraig T. Kostohris, Katherine M. Madden, Shawn Michael Callahan, Mohamed A. Hashish +1 more | 2008-05-06 |
| 5111736 | Vented static seal assembly | Anton H. Buchberger, Olivier L. Tremoulet, Jr. | 1992-05-12 |
| 5050895 | High pressure dynamic seal | Mohamed A. Hashish, John H. Olsen, Anton H. Buchberger, Olivier L. Tremoulet, Jr., David Tan | 1991-09-24 |
| 4536135 | High pressure liquid piston pump | John H. Olsen | 1985-08-20 |