Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8618010 | Interstitial metal hydride catalyst activity regeneration process | Faiz Pourarian, Marc A. Portnoff, Margaret A. Nasta, Jingfeng Zhang, Heather A. Elsen +1 more | 2013-12-31 |
| 8039652 | Methods for producing biodiesel | Marc A. Portnoff, Margaret A. Nasta, Jingfeng Zhang, Faiz Pourarian | 2011-10-18 |
| 7625832 | Catalyst for the treatment of organic compounds | Marc A. Portnoff, Faiz Pourarian, Margaret A. Nasta, Jingfeng Zhang | 2009-12-01 |
| 7518092 | Processing apparatus with an electromagnetic launch | Marc A. Portnoff | 2009-04-14 |
| 7387712 | Catalytic process for the treatment of organic compounds | Marc A. Portnoff, Faiz Pourarian, Margaret A. Nasta, Jingfeng Zhang | 2008-06-17 |
| 7157401 | Catalyst for the treatment of organic compounds | Marc A. Portnoff, Faiz Pourarian, Margaret A. Nasta, Jingfeng Zhang | 2007-01-02 |
| 6514417 | Microwave assisted cleaning and reclamation of industrial wastes | Alberto M. Guzman | 2003-02-04 |
| 5785847 | Microwave assisted cleaning and reclamation of industrial wastes | Alberto M. Guzman | 1998-07-28 |
| 5049861 | Method and system for detecting underground mine fires | Richard L. Grace, Alberto M. Guzman | 1991-09-17 |
| 4847783 | Gas sensing instrument | Richard L. Grace, Alberto M. Guzman, Marc A. Portnoff, Paul D. Runco, John G. Tabacchi | 1989-07-11 |
| 4767982 | Concentration detection system | H. Keith Florig | 1988-08-30 |