Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873128 | Process for pultruding fiber reinforced phenolic resin products | Chen-Chi Martin Ma | 1989-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873128 | Process for pultruding fiber reinforced phenolic resin products | Chen-Chi Martin Ma | 1989-10-10 |