Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009865 | Bar and crucible magnetic suspension for a crystal-growing apparatus | Karl Boden, Harald Ibach | 1991-04-23 |
| 4818500 | Method of and apparatus for growing crystals | Karl Boden, Harald Ibach | 1989-04-04 |
| 4708764 | Method of and apparatus for growing crystals | Karl Boden, Harald Ibach | 1987-11-24 |