Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365030 | Overtreated higher dialkyl dimethyl ammonium clay gellants | Harry W. Barnum | 1982-12-21 |
| 4317737 | Polyolefin based greases gelled by clays overtreated by higher dialkyl dimethyl ammonium salts | Gary L. Harting, Harry W. Barnum | 1982-03-02 |
| 4310471 | Alkyl aryl sulfonate esters | Edmund J. Mozeleski | 1982-01-12 |