Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400586 | Power factor corrected UPS with improved connection of battery to neutral | Joseph C. Paulakonis, Robert W. Johnson | 2002-06-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400586 | Power factor corrected UPS with improved connection of battery to neutral | Joseph C. Paulakonis, Robert W. Johnson | 2002-06-04 |