Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4530955 | Water treatment composition comprising a hydrolyzed maleic anhydride copolymer and a zinc compound | David A. Wilson | 1985-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4530955 | Water treatment composition comprising a hydrolyzed maleic anhydride copolymer and a zinc compound | David A. Wilson | 1985-07-23 |