Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670296 | Alumina/zeolite lean NOx catalyst | William LaBarge, Mark Hemingway, Joachim Kupe | 2003-12-30 |
| 6624113 | Alkali metal/alkaline earth lean NOx catalyst | William LaBarge, Mark Hemingway, Joachim Kupe | 2003-09-23 |
| 6576587 | High surface area lean NOx catalyst | William LaBarge, Mark Hemingway, Joachim Kupe | 2003-06-10 |