Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4495306 | Preparation of catalysts by the precipitation of a hydroxide or sulfide from an emulsion in the presence of carbonaceous solid | Peter Budahn | 1985-01-22 |
| 4342661 | Heat storage medium | Helmut Haukelt | 1982-08-03 |