Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8223792 | Ultra low cost ethernet architecture | Geoffrey Thompson, Robert Muir | 2012-07-17 |
| 6488533 | Devices for protecting network equipment from electrostatic discharge emanating from network cables | Geoffrey Thompson, Richard F. Brooks | 2002-12-03 |
| D436498 | Grease and debris catcher container design for a barbecue grill upper lid | Alan C. O'Neill | 2001-01-23 |
| 6175220 | Short-circuit protection for forward-phase-control AC power controller | Richard R. Billig | 2001-01-16 |
| 5699051 | Load monitoring electrical outlet system | Richard R. Billig | 1997-12-16 |
| 5506480 | Paired dimmers for controlling harmonic currents | Gordon W. Pearlman | 1996-04-09 |
| 5059871 | Programmable lighting control system linked by a local area network | Gordon W. Pearlman | 1991-10-22 |
| 4792731 | Multi-room controlled for individual light controls | Gordon W. Pearlman | 1988-12-20 |
| 4733138 | Programmable multicircuit wall-mounted controller | Gordon W. Pearlman | 1988-03-22 |
| 4649323 | Microcomputer-controlled light switch | Gordon W. Pearlman | 1987-03-10 |