Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686694 | Probe for an apparatus for analyzing metals by X-ray fluorescence | Peter F. Berry, Wendell D. Miller | 1987-08-11 |
| 4429409 | Portable apparatus for analyzing metals by X-ray fluorescence | Peter F. Berry, Wendell D. Miller | 1984-01-31 |