Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332454 | Oxidation catalyst on a substrate utilized for the purification of exhaust gases | Zhongyuan Dang, Yinyan Huang | 2008-02-19 |
| 7235507 | Catalyst for purifying diesel engine exhaust emissions | Li Xu, Yinyan Huang, Gregory Cullen, Zhongyuan Dang | 2007-06-26 |
| 6921594 | Exhaust treatment and filtration system for molten carbonate fuel cells | Yinyan Huang, Scott MacKenzie | 2005-07-26 |
| 6759358 | Method for washcoating a catalytic material onto a monolithic structure | Yinyan Huang | 2004-07-06 |
| 6613299 | Catalyzed diesel particulate matter exhaust filter | Zhongyuan Dang, Yinyan Huang | 2003-09-02 |
| 5693298 | Method for the catalytic abatement of broiler emissions | — | 1997-12-02 |
| 5622100 | Catalytic assembly for cooking smoke abatement | Donald E. King, Walter Juda | 1997-04-22 |
| 5556819 | Method of making a flame arresting and contaminant-absorbing filter apparatus | — | 1996-09-17 |
| 5431887 | Flame arresting and contaminant-adsorbing filter apparatus and method in the catalytic abatement of broiler emissions | — | 1995-07-11 |
| 4900712 | Catalytic washcoat and method of preparation of the same | Martin Morrill | 1990-02-13 |
| 4412894 | Process for electrowinning of massive zinc with hydrogen anodes | Walter Juda, Robert J. Allen | 1983-11-01 |