Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4757045 | Catalysts with support coatings having increased macroporosity and method for producing the catalysts | Marvin E. Turner, Joseph C. Dettling | 1988-07-12 |
| 4678770 | Three-way catalyst for lean exhaust systems | Chung-Zong Wan, Joseph C. Dettling | 1987-07-07 |
| 4675308 | Three-way catalyst for lean operating engines | Chung-Zong Wan, Joseph C. Dettling | 1987-06-23 |