Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34524 | Polyimide coating compositions based on meta-dialkyldihydrogen pyromellitate and aromatic diamines | Anthony F. Arnold, Ying-Ying Cheng, Patricia Metzger Cotts, Donald C. Hofer, Mahmoud Khojasteh +3 more | 1994-01-25 |