Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309777 | Tip clearance control device | John R. Webster, Brian A. Handley | 2016-04-12 |
| 8225813 | Arrangement for controlling flow of fluid to a gas turbine engine component | John R. Webster, Paul W Ferra | 2012-07-24 |