Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591374 | Salt mixtures for storing thermal energy in the form of heat of phase transformation | Rudiger Kniep, Peter Kroeschell | 1997-01-07 |
HK
Hans Klein
Overall (1997): #145,207 of 185,788Top 80%
1
Patents 1997