Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695575 | Anti-form system based on hydrocarbon polymers and hydrophobic particulate solids | Petrus Adrianus Angevaare, Olaf Beers, Alla Tartakovsky, John Yorke | 1997-12-09 |
| 5597507 | Microemulsion detergent composition containing specific ethoxylated alcohol based surfactant system | Dennis Giles | 1997-01-28 |