LandOfFree - US Patents - Listing for Electric lamp and discharge devices

Electric lamp and discharge devices – With positive or negative ion acceleration – Means for deflecting or focusing

Hall effect thruster with anode having magnetic field barrier

Electric lamp and discharge devices – With positive or negative ion acceleration – Means for deflecting or focusing

Hall effect thruster with anode having magnetic field barrier

Electric lamp and discharge devices – With positive or negative ion acceleration – Means for deflecting or focusing

Hall-current ion source

Electric lamp and discharge devices – Cathode ray tube – Screen

Halo-reducing faceplate arrangement

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen 3-way light bulb

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

Halogen cycle incandescent lamp

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen cycle incandescent lamp and method for the protection of

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen cycle incandescent lamp having an intermediate lead-in c

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen cycle incandescent lamp structure

Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...

Halogen incandescent capsule having filament leg clamped in...

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

Halogen incandescent lamp

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen incandescent lamp

Electric lamp and discharge devices – With magnetic device – Field transverse to discharge

Halogen incandescent lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

Halogen incandescent lamp

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Halogen incandescent lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

Halogen incandescent lamp

Electric lamp and discharge devices – With envelope – Having base and connector

Halogen incandescent lamp

Electric lamp and discharge devices – With support and/or spacing structure for electrode and/or... – For plural electrodes of discharge device

Halogen incandescent lamp

Electric lamp and discharge devices – Liquid electrode discharge devices – Auxiliary starting or holding electrode

Halogen incandescent lamp