| 7405523 |
Remote control of lighting |
Paul Savage |
2008-07-29 |
| 7312585 |
Remote control of electronic light ballast and other devices |
— |
2007-12-25 |
| 7224131 |
High efficiency lighting system |
— |
2007-05-29 |
| 6933627 |
High efficiency lighting system |
— |
2005-08-23 |
| 6693395 |
Remote control of electronic light ballast and other devices |
— |
2004-02-17 |
| 6614130 |
Balanced modular power management system and method |
— |
2003-09-02 |
| 6252310 |
Balanced modular power management system and method |
— |
2001-06-26 |
| 5969435 |
Modular DC cogenerator systems |
— |
1999-10-19 |
| 5803754 |
Modified receptacle and plug for low voltage DC distribution |
— |
1998-09-08 |
| 5786642 |
Modular power management system and method |
— |
1998-07-28 |
| 5500561 |
Customer side power management system and method |
— |
1996-03-19 |
| 4790438 |
Electrical component sequential testing apparatus |
Joseph W. Crownover |
1988-12-13 |
| 4559924 |
Thin film absorber for a solar collector |
— |
1985-12-24 |
| 4327707 |
Solar collector |
— |
1982-05-04 |
