Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839407 | Particulate polyacetal carboxylate and methods for preparation thereof | David A. Martin, Edward L. Ries, Marvin J. Young | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839407 | Particulate polyacetal carboxylate and methods for preparation thereof | David A. Martin, Edward L. Ries, Marvin J. Young | 1989-06-13 |