Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350560 | Apparatus for and method of handling crystals from crystal-growing furnaces | Walter Helgeland, Alex Teverovsky, Kenneth H. Kerwin, II | 1982-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350560 | Apparatus for and method of handling crystals from crystal-growing furnaces | Walter Helgeland, Alex Teverovsky, Kenneth H. Kerwin, II | 1982-09-21 |