Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6927562 | Power factor/tan δtesting of high voltage bushings on power transformers, current transformers, and circuit breakers | Jeffrey Dean Benach, Emidio Cimini, Jan C. Heyneke | 2005-08-09 |