Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874547 | Bi-modal silicone emulsions, silicone emulsification process and emulsions therefrom | — | 1989-10-17 |
| 4803233 | Water-based silicone-organic polymer compositions and method therefor | Terence J. Swihart | 1989-02-07 |