Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874158 | Dirt separator for compressor diffuser in gas turbine engine | Lisa P. O'Neill, Edward F. Pietraszkiewicz, Richard Silverman | 2011-01-25 |
| 7827799 | Dirt separator for compressor diffuser in gas turbine engine | Lisa P. O'Neill, Edward F. Pietraszkiewicz, Richard Silverman | 2010-11-09 |
| 7326031 | Access port for dirt removal for gas turbine engine | Lisa P. O'Neill, Richard Silverman, Edward F. Pietraszkiewicz | 2008-02-05 |
| 7284953 | Dirt separator for gas turbine air supply | Richard Silverman, Lisa P. O'Neill, Edward F. Pietraszkiewicz | 2007-10-23 |
| 5003773 | Bypass conduit for gas turbine engine | — | 1991-04-02 |