Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338959 | Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system | Robert H. Krueger, Rudolf M. Hempel, Bruce P. Miglin | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338959 | Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system | Robert H. Krueger, Rudolf M. Hempel, Bruce P. Miglin | 1982-07-13 |