Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494981 | Use of certain pyrimido[5,4-e]-1,2,4-triazines for controlling the growth of unwanted plants | William W. John, James J. Steffens | 1985-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4494981 | Use of certain pyrimido[5,4-e]-1,2,4-triazines for controlling the growth of unwanted plants | William W. John, James J. Steffens | 1985-01-22 |