Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| PP6921 | St. Augustine grass `6-72-182` | Terrance P. Riordan, Virgil D. Meier | 1989-07-11 |
| PP6922 | St. Augustine Grass `6-72-130-` | Terrance P. Riordan, Virgil D. Meier | 1989-07-11 |
| PP6372 | St. Augustine grass | Terrance P. Riordan, Virgil D. Meier | 1988-11-01 |