Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6699058 | Power plug adapter assembly and method | William Helton, Timothy A. Adams | 2004-03-02 |
| 6566895 | Unbalanced three phase delta power measurement apparatus and method | Edward W. Wilbur, Jr. | 2003-05-20 |
| 6490143 | Blocking circuit for high voltage spike testing | Edward W. Wilbur, Jr. | 2002-12-03 |