Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363886 | Preparation of amphoteric water-in-oil self-inverting polymer emulsion | John J. Miskel, Jr. | 1982-12-14 |
| 4330450 | Amphoteric water-in-oil self-inverting polymer emulsion | John J. Miskel, Jr. | 1982-05-18 |