LandOfFree - US Patents - Listing for Electric lamp and discharge devices,With temperature modifier

Electric lamp and discharge devices – With temperature modifier – Electric heater

Dimmable high pressure arc lamp apparatus and methods

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Dimmable metal halide lamp without color temperature change

Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection

Dipole accelerating means and method

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge bulb and method of manufacturing the same

Electric lamp and discharge devices – With temperature modifier – Electric heater

Discharge lamp

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp and manufacturing method thereof

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp and outer bulb therefor

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp apparatus

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp assembly

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp device

Electric lamp and discharge devices – With temperature modifier – For electrode within an envelope

Discharge lamp device having discharge lamp and circuit unit...

Electric lamp and discharge devices – With temperature modifier – For envelope wall

Discharge lamp having automatically controlled preheating device

Electric lamp and discharge devices – With temperature modifier – Using liquids or fluid flow directing means

Discharge lamp having cooling means

Electric lamp and discharge devices – With temperature modifier – Having heat conducting path

Discharge lamp including heat releasing device and lamp device

Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection

Discharge lamp of the short arc type and a light source...

Electric lamp and discharge devices – With temperature modifier – Hollow electrode or lead

Discharge lamp of the water cooled type

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp unit

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Discharge lamp unit having improved discharge tube mount