Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923423 | Small bore gate valve | Taylor L. Jones, Philip Hernandez, Archie L. Smith, Gregory L. Glidden, Christopher D. Bartlett +2 more | 2005-08-02 |
| 6918574 | Reduced torque gate valve with roller screw | Donald F. Hallden, Gregory L. Glidden, William Scott | 2005-07-19 |