Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822861 | Method for the preparation of polyvinyl phosphonic acid | William Rowe, Ajay Shah | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822861 | Method for the preparation of polyvinyl phosphonic acid | William Rowe, Ajay Shah | 1989-04-18 |