Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071656 | Nylon extraction from commingled materials | Brian J. Waibel, Hans Schonemann, Val Krukonis, Joseph N. Caulfield | 2011-12-06 |
| 8046983 | Ecology valve fuel return system for gas turbine engine | Paul W. Futa, Jr. | 2011-11-01 |
| 8048304 | Solvent extraction and recovery | Brian J. Waibel, Michael Case | 2011-11-01 |
| 7966995 | Dual level pressurization control based on fuel flow to one or more gas turbine engine secondary fuel loads | Paul W. Futa, Jr., Gregory A. Lafferty, David Tuttle | 2011-06-28 |