Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187254 | Amide-imide resin having phthalic anhydride moieties | Howard B. Yokelson, James H. Han | 1993-02-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187254 | Amide-imide resin having phthalic anhydride moieties | Howard B. Yokelson, James H. Han | 1993-02-16 |