Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422300 | Prestressed combustor liner for gas turbine engine | James A. Dierberger, William K. Ackermann | 1983-12-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4422300 | Prestressed combustor liner for gas turbine engine | James A. Dierberger, William K. Ackermann | 1983-12-27 |