Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737175 | Metal dusting resistant copper based alloy surfaces | ChangMin Chun, James Dirickson Mumford | 2004-05-18 |
| 6692838 | Metal dusting resistant alloys | ChangMin Chun | 2004-02-17 |
| 6679987 | Process for decreasing the acid content and corrosivity of crudes | Saul Charles Blum, Guido Sartori, David W. Savage, Martin L. Gorbaty, Bruce H. Ballinger +2 more | 2004-01-20 |