Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9848860 | Self-closing devices and methods for making and using them | Michael J. Drews | 2017-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9848860 | Self-closing devices and methods for making and using them | Michael J. Drews | 2017-12-26 |