Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220825 | Apparatus for collecting particulate samples | Michael L. Peterson, Peter J. Hernes, John I. Hedges | 1993-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5220825 | Apparatus for collecting particulate samples | Michael L. Peterson, Peter J. Hernes, John I. Hedges | 1993-06-22 |