Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488565 | Tamper detection methods and apparatus for load management terminals | Michael A. Murphy, Kenneth C. Shuey | 1996-01-30 |
| 5082369 | Optical probe test port | Ronald B. Via | 1992-01-21 |
| 4707679 | Magnetic tamper detector | Leland E. Hayden | 1987-11-17 |
| 4649569 | Transceiver with auto frequency sense | James V. Faulkner, Jr., Theodore H. York | 1987-03-10 |
| 4644321 | Wireless power line communication apparatus | — | 1987-02-17 |
| 4571691 | Watt-hour meter with fiber optics tamper detector | — | 1986-02-18 |
| 4429366 | Microprocessor-based load management terminal with reset | — | 1984-01-31 |
| 4402059 | Load management terminal | John S. Phillips | 1983-08-30 |