Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520953 | Process for producing moldings of expanded graphite, process for conducting, exchanging or storing heat using moldings and process for producing a heat storage device | Werner Guckert | 2009-04-21 |
| 7132629 | Heat-conducting plate of expanded graphite, composite and method for production | Werner Guckert, Richard Neuert, Christian Kipfelsberger | 2006-11-07 |