Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898754 | Poly(amide-imide) prepreg and composite processing | Stephen Christensen | 1990-02-06 |
| 4765942 | Method of consolidating thermoplastic poly(amide-imide) components | Stephen Christensen, Donald J. Ayers | 1988-08-23 |