Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H563 | Use of sulfur-containing compounds for controlling plant parasitic | Henry S. Yang | 1989-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H563 | Use of sulfur-containing compounds for controlling plant parasitic | Henry S. Yang | 1989-01-03 |