Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690891 | Process for the production of alloys in an inductively heated cold-walled crucible | Alok Choudhury, Harald Scholz, Georg Jarczyk | 1997-11-25 |
| 5677926 | Crucible for the inductive melting of metals | Wilfried Goy, Franz Hugo, Karlheinz Hock | 1997-10-14 |
| 5626179 | Process for manufacture of castings of reactive metals | Alok Choudhury, Harald Scholz, Georg Jarczyk | 1997-05-06 |