Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486789 | Method and apparatus for delivering uninterrupted power | Benjamin Beck, Andrew R. Woodward | 2002-11-26 |
| D458590 | Uninterruptable power supply | James Wilson, Jane E. Morgan, Fred William Rodenhiser | 2002-06-11 |
| D456352 | Uninterruptible power supply | Benjamin Beck | 2002-04-30 |