Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732307 | Esterquat composition having high triesterquat content | Charles J. Schramm, Jr., Karen Wisniewski | 2017-08-15 |
| 9683199 | Fabric conditioners containing soil releasing polymer | Charles J. Schramm, Jr. | 2017-06-20 |