Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1158 | Method and apparatus for supplying foam to tanks | Thomas K. Perkins, Kenneth C. Miller | 1993-04-06 |
| 4701271 | Treating oil-water-surfactant emulsions with strong inorganic acid | Stephen J. Salter, Kevin O. Meyers, Ronald M. Giordano | 1987-10-20 |