Gerdes; William H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gerdes; William H..The latest application filed is for "process for forming a catalyst carrier".
- Gerdes; William H. - Hudson OH
| Patent | Date |
|---|---|
| Process For Forming A Catalyst Carrier App 20110077152 - Gerdes; William H. ; et al. | 2011-03-31 |
| Catalyst carrier and a process for preparing the catalyst carrier Grant 7,825,062 - Gerdes , et al. November 2, 2 | 2010-11-02 |
| Catalyst carrier and a process for preparing the catalyst carrier App 20060281631 - Gerdes; William H. ; et al. | 2006-12-14 |
| Catalyst carriers App 20050096219 - Szymanski, Thomas ; et al. | 2005-05-05 |
| Catalyst carriers Grant 6,831,037 - Szymanski , et al. December 14, 2 | 2004-12-14 |
| Catalyst carriers App 20040170556 - Szymanski, Thomas ; et al. | 2004-09-02 |
| Catalyst carriers App 20030162655 - Szymanski, Thomas ; et al. | 2003-08-28 |
| Method of making porous catalyst carrier without the addition of pore forming agents Grant 5,733,842 - Gerdes , et al. March 31, 1 | 1998-03-31 |
| Catalyst carrier Grant 5,266,548 - Koradia , et al. November 30, 1 | 1993-11-30 |
| Catalyst carrier Grant 5,100,859 - Gerdes , et al. March 31, 1 | 1992-03-31 |
| Catalyst for the reduction of oxides of nitrogen Grant 4,735,930 - Gerdes , et al. April 5, 1 | 1988-04-05 |
| Catalyst for the reduction of oxides of nitrogen Grant 4,735,927 - Gerdes , et al. April 5, 1 | 1988-04-05 |
| High surface area catalyst bodies Grant 3,894,963 - Gerdes , et al. July 15, 1 | 1975-07-15 |
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