Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766301 | Microelement deficiency corrector for farmland and process for preparation thereof | Luis Marijuan de Santiago | 1998-06-16 |
| 5514201 | Microelement deficiency corrector for farmland and process for preparation thereof | Luis Marijuan de Santiago | 1996-05-07 |