Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9840722 | Method for producing hydrocarbides | Oswaldo Yaguez Rodriguez | 2017-12-12 |
| 4678596 | Rinse aid formulation | Andrea C. Keenan | 1987-07-07 |
| 4529773 | Alkali-soluble emulsion polymers in acidic surfactant compositions | David Witiak | 1985-07-16 |
| 4517098 | Method of dispersing inorganic materials in aqueous systems with low molecular weight acrylic acid copolymers | William M. Hann, John Natoli | 1985-05-14 |
| 4454060 | Liquid detergent composition with a cationic foam stabilizing copolymer containing pendant quaternary nitrogen groups and pendant hydrophobic groups | Kuo-Yann Lai, Robert Pierce, H. Scott Killam | 1984-06-12 |
| 4351754 | Thickening agent for aqueous compositions | — | 1982-09-28 |
| 4299710 | Drilling fluid and method | William M. Hann | 1981-11-10 |