Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309680 | Molybdenum-sulfur additives | Ronald P. Wangner, Antonio Gutierrez, Gregory C. Giffin | 2007-12-18 |
| 6953565 | Process for producing ammonium polythimolybdate | Ronald P. Wangner, Gregory C. Giffin | 2005-10-11 |