Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124428 | Amide-imide resin for production of heat-resistant fiber | Howard B. Yokelson, Stefanos L. Sakellarides, Raymond T. Behrends | 1992-06-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124428 | Amide-imide resin for production of heat-resistant fiber | Howard B. Yokelson, Stefanos L. Sakellarides, Raymond T. Behrends | 1992-06-23 |