Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252913 | Low molecular weight polyphenylene ether compositions | Arthur Katchman | 1981-02-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252913 | Low molecular weight polyphenylene ether compositions | Arthur Katchman | 1981-02-24 |