Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759959 | Voltage sensing device and associated method | Douglas K. Birlingmair | 2010-07-20 |
| 7176698 | Voltage sensing device and associated method | Douglas K. Birlingmair | 2007-02-13 |
| 6850074 | System and method for island detection | Jeffrey G. Pope | 2005-02-01 |
| 5222022 | Method and apparatus for iterated determinations of sensed speed and speed governing | Daniel C. Garvey | 1993-06-22 |