Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6857602 | Environmental control system and method of using the same | Duane D. Grosskrueger, Terry J. Oesch | 2005-02-22 |
| 6823918 | Integrally reinforced composite sandwich joint and process for making the same | Duane D. Grosskrueger | 2004-11-30 |
| 6656299 | Method and apparatus for structural repair | Duane D. Grosskrueger, Michael D. Krohn, Vittorio C. Orsini | 2003-12-02 |