Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395501 | Polymer-carbon black mixing | Yung-Kang Wei | 1983-07-26 |
| 4222906 | Processing green strength polymers | Yung-Kang Wei | 1980-09-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395501 | Polymer-carbon black mixing | Yung-Kang Wei | 1983-07-26 |
| 4222906 | Processing green strength polymers | Yung-Kang Wei | 1980-09-16 |