Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716423 | Multi-stage deoiler with porous media | Allan D. Krul | 1998-02-10 |
| 5114446 | Deoiler for jet engine | Alfred Peduzzi, Allan D. Krul, Stephen R. Jones, Gregory E. Chetta | 1992-05-19 |