Luchaco; David G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Luchaco; David G..The latest application filed is for "electronic dimming ballast".
- Luchaco; David G. - Fogelsville PA
- Luchaco; David G. - Coopersburg PA
- Luchaco; David G. - Macungie PA
- Luchaco; David G. - Horseheads NY
| Patent | Date |
|---|---|
| Electronic dimming ballast Grant 6,452,344 - MacAdam , et al. September 17, 2 | 2002-09-17 |
| System for preventing oscillations in a fluorescent lamp ballast Grant 6,111,368 - Luchaco August 29, 2 | 2000-08-29 |
| Method and apparatus for controlling and determining the status of electrical devices from remote locations Grant 5,905,442 - Mosebrook , et al. May 18, 1 | 1999-05-18 |
| Lighting control system with priority override Grant 5,357,170 - Luchaco , et al. October 18, 1 | 1994-10-18 |
| Two relay switching circuit for fluorescent lighting controller Grant 5,309,068 - Hakkarainen , et al. May 3, 1 | 1994-05-03 |
| Portable programmer for a lighting control Grant 5,187,655 - Post , et al. February 16, 1 | 1993-02-16 |
| Circuit for dimming compact fluorescent lamps Grant 5,173,643 - Sullivan , et al. December 22, 1 | 1992-12-22 |
| Wireless control system Grant 5,146,153 - Luchaco , et al. September 8, 1 | 1992-09-08 |
| Gas discharge lamp dimming system Grant 5,055,742 - Jurell , et al. October 8, 1 | 1991-10-08 |
| Circuit and method for improved dimming of gas discharge lamps Grant 5,041,763 - Sullivan , et al. August 20, 1 | 1991-08-20 |
| Indicator lamp system Grant 5,017,837 - Hanna , et al. May 21, 1 | 1991-05-21 |
| Circuit for dimming gas discharge lamps without introducing striations Grant 5,001,386 - Sullivan , et al. March 19, 1 | 1991-03-19 |
| Wall box dimer switch with plural remote control switches Grant RE33,504 - Yuhasz , et al. December 25, 1 | 1990-12-25 |
| Two wire low voltage dimmer Grant 4,954,768 - Luchaco , et al. September 4, 1 | 1990-09-04 |
| High frequency gas discharge lamp dimming ballast Grant 4,894,587 - Jungreis , et al. January 16, 1 | 1990-01-16 |
| Two wire low voltage dimmer Grant 4,876,498 - Luchaco , et al. October 24, 1 | 1989-10-24 |
| Load control system Grant 4,833,339 - Luchaco , et al. May 23, 1 | 1989-05-23 |
| Cover and support plate arrangement for wall mounted devices Grant 4,803,380 - Jacoby, Jr. , et al. February 7, 1 | 1989-02-07 |
| Push button switch Grant 4,737,609 - Yuhasz , et al. April 12, 1 | 1988-04-12 |
| High frequency gas discharge lamp dimming ballast Grant 4,663,570 - Luchaco , et al. May 5, 1 | 1987-05-05 |
| Face plate for lighting control Grant D287,242 - Liss , et al. December 16, 1 | 1986-12-16 |
| Face plate for lighting control Grant D285,066 - Liss , et al. August 12, 1 | 1986-08-12 |
| Wall box dimmer switch with plural remote control switches Grant 4,563,592 - Yuhasz , et al. January 7, 1 | 1986-01-07 |
| Load switching arrangement for gas discharge lamp circuit Grant 4,558,262 - Longenderfer , et al. December 10, 1 | 1985-12-10 |
| Pulse network for fluorescent lamp dimming Grant 4,540,917 - Luchaco , et al. September 10, 1 | 1985-09-10 |
| Control circuit for gas discharge lamps Grant 4,527,099 - Capewell , et al. July 2, 1 | 1985-07-02 |
| Excess light turn-off circuit Grant 4,449,074 - Luchaco May 15, 1 | 1984-05-15 |
| Gas discharge lamp control Grant 4,350,935 - Spira , et al. September 21, 1 | 1982-09-21 |
| Light control system Grant 4,236,101 - Luchaco November 25, 1 | 1980-11-25 |
| Inverter circuit for energizing and dimming gas discharge lamps Grant 4,210,846 - Capewell , et al. July 1, 1 | 1980-07-01 |
| System for energizing and dimming gas discharge lamps Grant 4,207,498 - Spira , et al. June 10, 1 | 1980-06-10 |
| Ballast structure for central high frequency dimming apparatus Grant 4,207,497 - Capewell , et al. June 10, 1 | 1980-06-10 |
| Fuel Cutoff Circuit Responsive To Engine Deceleration Conditions For Use In Conjunction With The Fuel Delivery System For An Internal Combustion Engine Grant 3,809,028 - Luchaco May 7, 1 | 1974-05-07 |
| Stored Temperature Cold Start Auxiliary System Grant 3,792,693 - Luchaco February 19, 1 | 1974-02-19 |
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