Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331062 | Mobile x-ray imaging apparatus | — | 2022-05-17 |
| 11191500 | Portable barium swallow test apparatus | — | 2021-12-07 |
| 5586162 | Portable X-ray machine | — | 1996-12-17 |
| 4230944 | X-ray system exposure control with ion chamber | Douglas C. Wiegman | 1980-10-28 |