Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643649 | Method for improving the flatness of glass disk substrates | James A. Hagan, Douglas Howard Piltingsrud, Steven F. Starcke, Dennis L. Fox | 1997-07-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643649 | Method for improving the flatness of glass disk substrates | James A. Hagan, Douglas Howard Piltingsrud, Steven F. Starcke, Dennis L. Fox | 1997-07-01 |