Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594105 | Casting powder for the continuous casting of steel and a process for the continuous casting of steel | Robert Grimm | 1986-06-10 |
| 4313909 | Method and an apparatus for producing a reaction mixture for forming solid or cellular substances from flowable reactants and optionally fillers | Heinrich Boden, Heinz Muller | 1982-02-02 |