Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518503 | Water purification method and device | — | 1985-05-21 |
| 4185915 | Method of producing multiple image formats | Ivan Volent | 1980-01-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4518503 | Water purification method and device | — | 1985-05-21 |
| 4185915 | Method of producing multiple image formats | Ivan Volent | 1980-01-29 |