Assignee
PROGRESSIVE TECHNOLOGY IN LIGH
US·7 granted patents·262 citations·filing 1991–1996
Top patents by PatentIndex Score
7 records- 0187US5309062AThree-way compact fluorescent lamp system utilizing an electronic ballast having a variable frequency oscillatorPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1992·Granted May 3, 1994·93 cites·12 claims
- 0276US5720548AHigh luminance fluorescent lamp assemblyPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1995·Granted Feb 24, 1998·53 cites·33 claims
- 0371US5390096AReplacement compact fluorescent lamp assemblyPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1993·Granted Feb 14, 1995·32 cites·23 claims
- 0465US5363295ACompact fluorescent lamp reflectorPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1992·Granted Nov 8, 1994·26 cites·36 claims
- 0564US5700154AMulti-component lamp adaptor assemblyPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1995·Granted Dec 23, 1997·27 cites·18 claims
- 0656US5135407ALamp conversion kitPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1991·Granted Aug 4, 1992·24 cites·18 claims
- 0737US5707246ASecurity device for lamp adaptorPROGRESSIVE TECHNOLOGY IN LIGH·Filed 1996·Granted Jan 13, 1998·7 cites·6 claims
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