Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258009 | Large crystal float zone apparatus | Noel De Leon, Poul E. Knudsen, Erik Jensen | 1981-03-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258009 | Large crystal float zone apparatus | Noel De Leon, Poul E. Knudsen, Erik Jensen | 1981-03-24 |