Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305670 | Liquid mixing device | Yuliy Rushansky | 1981-12-15 |
| 4287817 | Apparatus for use in preparing infusions | Yuliy Rushansky, Lester Brown, Gerald Weinstein | 1981-09-08 |
| 4206694 | Infuser primarily intended for use in making coffee | Yuliy Rushansky | 1980-06-10 |