Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836039 | Method and apparatus for introduction of a particulate sample for analysis | K. Nimalasiri De Silva | 1989-06-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4836039 | Method and apparatus for introduction of a particulate sample for analysis | K. Nimalasiri De Silva | 1989-06-06 |