Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808407 | Water-soluble copper salts | Richard W. Hein | 1989-02-28 |
| 4244938 | Preparation of transition metal hydrates by direct metal reaction | — | 1981-01-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808407 | Water-soluble copper salts | Richard W. Hein | 1989-02-28 |
| 4244938 | Preparation of transition metal hydrates by direct metal reaction | — | 1981-01-13 |