Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014717 | Active noise cancelling cord | — | 2024-06-18 |
| 11946284 | Door lock capable of showing locking or unlocking state | Roger Keith Russell, Mark A. Shumaker | 2024-04-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12014717 | Active noise cancelling cord | — | 2024-06-18 |
| 11946284 | Door lock capable of showing locking or unlocking state | Roger Keith Russell, Mark A. Shumaker | 2024-04-02 |