Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625324 | High vacuum rotating anode x-ray tube | Roland W. Carlson | 1986-11-25 |
| 4577340 | High vacuum rotating anode X-ray tube | Roland W. Carlson | 1986-03-18 |
| 4501566 | Method for assembling a high vacuum rotating anode X-ray tube | Roland W. Carlson | 1985-02-26 |