Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357236 | Automatic addition of a corrosion inhibitor to a coolant system by osmotic pressure | — | 1982-11-02 |
| 4338959 | Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system | Robert R. Kelly, Rudolf M. Hempel, Bruce P. Miglin | 1982-07-13 |
| 4338997 | Heat exchanger with bilayered metal end container for anticorrosive addition | John L. Zambrow, Brian E. Cheadle | 1982-07-13 |
| 4333516 | Corrodible container for automatic addition of corrosion inhibitor to a coolant system | Clarence E. Albertson, Bruce P. Miglin | 1982-06-08 |
| 4333850 | Filled polymer composition for automatic addition of a corrosion inhibitor to a coolant system | — | 1982-06-08 |