Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968669 | System and method for inductive power transfer to door | Walter A. Martin | 2021-04-06 |
| 10943415 | System and method for providing communication over inductive power transfer to door | Walter A. Martin | 2021-03-09 |
| 10937262 | Door system with power management system and method of operation thereof | Walter A. Martin | 2021-03-02 |