Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806579 | Polymer composites | Paul Calvert, Raymond M. Ellul | 1989-02-21 |
| 4759820 | Process for making a polymer matrix containing non-centrosymmetric crystals | Paul Calvert, Raymond M. Ellul | 1988-07-26 |