Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843220 | Method and apparatus for operating an internal charger system of a portable electronic device | John E. Herrmann, Peter J. Bartels, Roy L. Kerfoot, Jr. | 2017-12-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843220 | Method and apparatus for operating an internal charger system of a portable electronic device | John E. Herrmann, Peter J. Bartels, Roy L. Kerfoot, Jr. | 2017-12-12 |