Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5728316 | Salt mixtures for storing thermal energy in the form of that of phase transformation | Rudiger Kniep, Hans Klein | 1998-03-17 |
| 5591374 | Salt mixtures for storing thermal energy in the form of heat of phase transformation | Rudiger Kniep, Hans Klein | 1997-01-07 |