Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553474 | Aircraft cabin pressurization system | John B. Lippold, Glenn A. Burgess | 1985-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4553474 | Aircraft cabin pressurization system | John B. Lippold, Glenn A. Burgess | 1985-11-19 |