Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666916 | Apparatus and method for making free standing diamond | Volker R. Ulbrich | 2003-12-23 |
| 6533869 | Apparatus and method for making free standing diamond | Volker R. Ulbrich | 2003-03-18 |