Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598817 | Dark shade dyeing method for microporous track etch membranes with large pores and low porosity | Michael Stiebitz | 2017-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598817 | Dark shade dyeing method for microporous track etch membranes with large pores and low porosity | Michael Stiebitz | 2017-03-21 |