Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930254 | Chemically-doped composite insulator for early detection of potential failures due to exposure of the fiberglass rod | Andrew J. Philips, Ralph H. Hill, Jr., Mary C. Marshall, Joseph N. Mitchell | 2005-08-16 |