Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601761 | Encapsulated active materials and method for preparing same | Dwight K. Hoffman, Herman W. Schlameus | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601761 | Encapsulated active materials and method for preparing same | Dwight K. Hoffman, Herman W. Schlameus | 1997-02-11 |