Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9419475 | UPS systems with modular block architectures | Stacy Lee Frye, Kinston DeVol Williams | 2016-08-16 |
| 7265458 | Apparatus and methods for coordinated static switch operations for load transfers in uninterruptible power supply systems | Angelo Louis Mandarino | 2007-09-04 |