Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504361 | Block short-way evaporator with wiped-off film | Alexander Tkac | 1985-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4504361 | Block short-way evaporator with wiped-off film | Alexander Tkac | 1985-03-12 |