Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837849 | Ultrasonic charging apparatus, system and method | David W. Wallis, John E. Herrmann | 2017-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837849 | Ultrasonic charging apparatus, system and method | David W. Wallis, John E. Herrmann | 2017-12-05 |