Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683755 | Method for controlling a substrate interior pressure | Huoy-Jen Yuh, John S. Chambers | 1997-11-04 |
| 5659176 | Scanning corotron | Richard F. Bergen | 1997-08-19 |
| 5655186 | Light blocking ion charging apparatus | Robert W. Gundlach, Richard F. Bergen | 1997-08-05 |
| 5626918 | Method for handling and dipping flexible belts using a spring and shaft assembly | John S. Chambers, Huoy-Jen Yuh, Timothy J. Leenhouts, Rachael A. Forgit, Robert T. Cosgrove | 1997-05-06 |