Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4480989 | Method of cooling a flange and coupling | Carl A. Goetz, William M. Ingle | 1984-11-06 |
| 4416913 | Ascending differential silicon harvesting means and method | William M. Ingle, Stephen W. Thompson | 1983-11-22 |
| 4411619 | Flange and coupling cooling means and method | Carl A. Goetz, William M. Ingle | 1983-10-25 |
| 4409195 | Purification of silicon source materials | William M. Ingle | 1983-10-11 |
| 4374110 | Purification of silicon source materials | William M. Ingle | 1983-02-15 |