Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5308088 | Brush seal with flexible backing plate | Brent Bristol | 1994-05-03 | $14,604,000 |
| 5106104 | Constant pressure drop multiple stage brush seal | Brent Bristol | 1992-04-21 | $7,347,000 |
| 5106209 | Multi-plane lubricated bearing assembly | Essam Salama | 1992-04-21 | $7,347,000 |
| 4968158 | Engine bearing assembly | Duane Howard Anstead | 1990-11-06 | $11,783,000 |
| 4809244 | Support member for pressure sensor | Richard J. Penneck, David R. Fox | 1989-02-28 | |
| 4795998 | Sensor array | John H. Dunbar | 1989-01-03 | $3,875,000 |
| 4794295 | Acoustic transducer | Richard J. Penneck, Peter N. Barnett, David R. Fox, Michael Christopher Booth | 1988-12-27 |