Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41821 | Control of multiple power plants at a site to provide a distributed resource in a utility grid | Ricky M. Ross, Francis A. Fragola, Jr., Douglas Gibbons Young | 2010-10-12 |
| RE39710 | System for providing assured power to a critical load | Douglas Gibbons Young, Francis A. Fragola, Jr., Ricky M. Ross | 2007-07-03 |
| 7061139 | System for providing assured power to a critical load | Douglas Gibbons Young | 2006-06-13 |
| 6757590 | Control of multiple fuel cell power plants at a site to provide a distributed resource in a utility grid | Ricky M. Ross, Francis A. Fragola, Jr., Douglas Gibbons Young | 2004-06-29 |
| 6465910 | System for providing assured power to a critical load | Douglas Gibbons Young, Francis A. Fragola, Jr., Ricky M. Ross | 2002-10-15 |
| 5976373 | Removal of hydrogen sulfide from anaerobic digester gas | John C. Trocciola, Roger R. Lesieur, Ronald J. Spiegel | 1999-11-02 |
| 5916438 | Removal of hydrogen sulfide from anaerobic digester gas | John C. Trocciola, Roger R. Lesieur, Ronald J. Spiegel | 1999-06-29 |
| 5451249 | Landfill gas treatment system | Ronald J. Spiegel, Richard A. Sederquist, John C. Trocciola, Roger R. Lesieur, Gregory J. Sandelli | 1995-09-19 |
| 4751151 | Recovery of carbon dioxide from fuel cell exhaust | Matthew Kolodney, Alexander H. Levy, John C. Trocciola | 1988-06-14 |
| 4333992 | Method for producing steam from the liquid in a moist gas stream | — | 1982-06-08 |