Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252692 | Hydrophilic acrylic copolymers and method of preparation | Vladimir A. Stoy | 1993-10-12 |
| 5218039 | Pan emulsion | Vladimir A. Stoy | 1993-06-08 |
| 5159360 | Contact lens with pre-determined useful life | Vladimir A. Stoy, George P. Stoy | 1992-10-27 |
| 4943618 | Method for preparing polyacrylonitrile copolymers by heterogeneous reaction of polyacrylonitrile aquagel | Vladimir A. Stoy, George P. Stoy | 1990-07-24 |