Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218998 | System and method for limiting power demand in an energy delivery system | — | 2007-05-15 |
| 6806446 | Power management controls for electric appliances | — | 2004-10-19 |
| 6389226 | Modular tankless electronic water heater | Randall Stultz, Andrew Hruska, Gary G. Gordon, Steven J. Onder | 2002-05-14 |
| 4742536 | Telephone monitor circuit and method | William Dewenter | 1988-05-03 |