Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752238 | Method and formulations for removing rust and scale from steel and for regenerating pickling liquor in hot-dip galvanization process | Reuben Schapiro, Lev Shapiro | 2017-09-05 |