Frederick A. Loughridge

Person

Ipswich, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mounting assembly for dielectric resonator device
- Patent number 5,347,246
- Issue date Sep 13, 1994
- GTE Control Devices Incorporated
- Alfred H. Bellows
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal arc director for compact fluorescent lamp
- Patent number 4,575,344
- Issue date Mar 11, 1986
- GTE Products Corporation
- Andre C. Bouchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-pressure arc discharge lamp having parallel discharge tubes wit...
- Patent number 4,530,710
- Issue date Jul 23, 1985
- GTE Products Corporation
- Leonard V. Dullea
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Metal arc director for compact fluorescent lamp
- Patent number 4,527,088
- Issue date Jul 2, 1985
- GTE Products Corporation
- Andre C. Bouchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact fluorescent lamps
- Patent number 4,524,301
- Issue date Jun 18, 1985
- GTE Products Corporation
- Sheppard Cohen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solder glass and electrical device employing the same
- Patent number 4,521,641
- Issue date Jun 4, 1985
- GTE Products Corporation
- Richard G. Snell
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solder glass and electrical device employing same
- Patent number 4,493,944
- Issue date Jan 15, 1985
- GTE Products Corporation
- Richard G. Snell
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solder glass and electrical device employing same
- Patent number 4,492,814
- Issue date Jan 8, 1985
- GTE Products Corporation
- Richard G. Snell
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Electrically-activated photoflash lamp excluding a press-sealed end...
- Patent number 4,457,700
- Issue date Jul 3, 1984
- GTE Products Corporation
- Andre C. Bouchard
- F21 - LIGHTING
Information Patent Grant
Method of making a photoflash lamp having new lead seal structure
- Patent number 4,369,556
- Issue date Jan 25, 1983
- GTE Products Corporation
- Andre C. Bouchard
- F21 - LIGHTING
Information Patent Grant
Method for making high intensity discharge arc tube
- Patent number 3,966,288
- Issue date Jun 29, 1976
- GTE Sylvania Incorporated
- William A. Finch
- C03 - GLASS MINERAL OR SLAG WOOL

Frederick A. Loughridge

Person

Patents Grantslast 30 patents

Mounting assembly for dielectric resonator device

Metal arc director for compact fluorescent lamp

Low-pressure arc discharge lamp having parallel discharge tubes wit...

Metal arc director for compact fluorescent lamp

Compact fluorescent lamps

Solder glass and electrical device employing the same

Solder glass and electrical device employing same

Solder glass and electrical device employing same

Electrically-activated photoflash lamp excluding a press-sealed end...

Method of making a photoflash lamp having new lead seal structure

Method for making high intensity discharge arc tube