Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D478520 | Electrical measurement instrument case | — | 2003-08-19 |
| D478521 | Electrical measurement instrument case | — | 2003-08-19 |
| D472827 | Voltage tester | James L. Gregorec, Jr., David M. Hines | 2003-04-08 |