Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087679 | System and method for determining open or closed state of openable and closeable passages | — | 2018-10-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087679 | System and method for determining open or closed state of openable and closeable passages | — | 2018-10-02 |