Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300255 | Surfactant products of poly(hydroxyalkanecarboxylic acid) phosphate esters | Frederick Campbell, John D. Schofield | 1994-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300255 | Surfactant products of poly(hydroxyalkanecarboxylic acid) phosphate esters | Frederick Campbell, John D. Schofield | 1994-04-05 |