Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724179 | Opto-electric device for measuring the root-mean-square value of an alternating current voltage | Stuart A. Kingsley, Meindert Kleefstra | 2004-04-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724179 | Opto-electric device for measuring the root-mean-square value of an alternating current voltage | Stuart A. Kingsley, Meindert Kleefstra | 2004-04-20 |