Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631329 | Process for producing hyper-comb-branched polymers | Rui Yin, David M. Hedstrand, Douglas R. Swanson | 1997-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631329 | Process for producing hyper-comb-branched polymers | Rui Yin, David M. Hedstrand, Douglas R. Swanson | 1997-05-20 |