Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092214 | Method for continuous mixing and melting inorganic salts and furnace installation for realizing the method | Hans-Helmut Trapp | 2012-01-10 |
| 5456209 | Preformed heated flooring system for stables and other animal shelters | — | 1995-10-10 |