Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5521510 | Process for monitoring for organic impurities in water | Günter Friedrich Schunck, Christian Lauer, Werner Melzer | 1996-05-28 |
| 4303541 | Process for charging a latent heat storage device with a salt hydrate composition | Karl Merkenich, Oskar Gehrig, deceased, Klaus Sommer | 1981-12-01 |