Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D518793 | Decora-sized wall-mounted dimmer | Richard C. Hedderich | 2006-04-11 |
| D518794 | Decora-sized wall-mounted 6-button keypad | Richard C. Hedderich | 2006-04-11 |
| D518446 | Decora-sized wall-mounted dimmer | Richard C. Hedderich | 2006-04-04 |
| D515031 | Plug-in wall outlet accessory module | Jonathan Jay Woolley, John B. Bogdan | 2006-02-14 |
| 6556685 | Companding noise reduction system with simultaneous encode and decode | Robin M. Urry | 2003-04-29 |
| 6195029 | Analog to digital conversion system that enables high-level signal excursions without clipping | Robin M. Urry, Richard Allen Kreifeldt | 2001-02-27 |
| 5988842 | Apparatus for showing light at a distance from a light source | Robin M. Urry, Matthew T. Bush | 1999-11-23 |