Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854180 | Environmentally improved acid corrosion inhibitor | Gary A. Scherubel, Robert L. Reid, Kevin Schwartz | 1998-12-29 |
| 5151195 | Flotation-aid composition and method of use thereof | Rudolf S. Buriks | 1992-09-29 |
| 5098605 | Vinyl phenol polymers for demulsification of oil-in-water emulsions | Rudolf S. Buriks, David J. Poelker | 1992-03-24 |
| 4310472 | Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylonitrile | Rudolf S. Buriks, David W. Griffiths | 1982-01-12 |
| 4259464 | Cyclic phenol-aldehyde resins | Rudolf S. Buriks, John H. Munch | 1981-03-31 |
| 4230839 | Quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylonitrile | Rudolf S. Buriks, David W. Griffiths | 1980-10-28 |
| 4224150 | Process for clarifying aqueous systems employing quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide | Rudolf S. Buriks, David W. Griffiths | 1980-09-23 |