Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964055 | Hand-held power system harmonic distortion meter with selective activation of display | Mark McGranaghan | 1990-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964055 | Hand-held power system harmonic distortion meter with selective activation of display | Mark McGranaghan | 1990-10-16 |