Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689543 | Method for balancing rotatable anodes for X-ray tubes | Thomas Ebben, Douglas J. Snyder | 1997-11-18 |
| D377523 | Air cleaner | Robert Marvin, John M. Staton, Andrew Parker | 1997-01-21 |