Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342252 | Process for producing a bio-organic calcium composition and nutrient agent containing the same | Juntong Song | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342252 | Process for producing a bio-organic calcium composition and nutrient agent containing the same | Juntong Song | 2002-01-29 |