A. Gary Sigai

Person

Lexington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphors with improved lumen output and lamps made therefrom
- Patent number 5,309,069
- Issue date May 3, 1994
- GTE Products Corporation
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor containing barium and lead
- Patent number 5,223,341
- Issue date Jun 29, 1993
- GTE Products Corporation
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for preparing zinc orthosilicate phosphor particle
- Patent number 5,196,234
- Issue date Mar 23, 1993
- GTE Products Corporation
- Fred R. Taubner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for production of lanthanum cerium aluminate phosphors
- Patent number 5,169,557
- Issue date Dec 8, 1992
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pre-water-based suspension alumina coated phosphor treatment process
- Patent number 5,151,215
- Issue date Sep 29, 1992
- GTE Products Corporation
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphors with improved lumen output and lamps made therefrom
- Patent number 5,113,118
- Issue date May 12, 1992
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphors with improved lumen output and lamps made therefrom
- Patent number 5,087,523
- Issue date Feb 11, 1992
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of forming a protective bi-layer coating on phosphore particles
- Patent number 5,051,277
- Issue date Sep 24, 1991
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for improving a manganese activated zinc silicate phosphor
- Patent number 5,039,449
- Issue date Aug 13, 1991
- GTE Laboratories Incorporated
- Thomas E. Peters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Firing and milling method for producing a manganese activated zinc...
- Patent number 4,956,202
- Issue date Sep 11, 1990
- GTE Products Corporation
- Anthony F. Kasenga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manganese activated zinc silicate phosphor
- Patent number 4,950,948
- Issue date Aug 21, 1990
- GTE Laboratories Incorporated
- Thomas E. Peters
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent light source based on a phosphor excited by a molecular...
- Patent number 4,937,503
- Issue date Jun 26, 1990
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Firing and milling method for producing a manganese activated zinc...
- Patent number 4,925,703
- Issue date May 15, 1990
- GTE Products Corporation
- Anthony F. Kasenga
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent lamp based on a phosphor excited by a molecular discharge
- Patent number 4,874,984
- Issue date Oct 17, 1989
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor particle, fluorescent lamp, and manufacturing method
- Patent number 4,825,124
- Issue date Apr 25, 1989
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for producing lanthanum cerium aluminate phosphors
- Patent number 4,818,433
- Issue date Apr 4, 1989
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reprographic aperture lamps having improved maintenance
- Patent number 4,797,594
- Issue date Jan 10, 1989
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of making fluorescent lamp with improved lumen output
- Patent number 4,778,581
- Issue date Oct 18, 1988
- GTE Laboratories Incorporated
- A. Gary Sigai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Yellow green barium lanthanum silicate oxyapatite phosphor, a fluor...
- Patent number 4,748,391
- Issue date May 31, 1988
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphor particle, fluorescent lamp, and manufacturing method
- Patent number 4,710,674
- Issue date Dec 1, 1987
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent lamp with improved lumen output
- Patent number 4,670,688
- Issue date Jun 2, 1987
- GTE Products Corp.
- A. Gary Sigai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for coating phosphor particles
- Patent number 4,585,673
- Issue date Apr 29, 1986
- GTE Laboratories Incorporated
- A. Gary Sigai
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

A. Gary Sigai

Person

Patents Grantslast 30 patents

Phosphors with improved lumen output and lamps made therefrom

Phosphor containing barium and lead

Method for preparing zinc orthosilicate phosphor particle

Process for production of lanthanum cerium aluminate phosphors

Pre-water-based suspension alumina coated phosphor treatment process

Phosphors with improved lumen output and lamps made therefrom

Phosphors with improved lumen output and lamps made therefrom

Method of forming a protective bi-layer coating on phosphore particles

Method for improving a manganese activated zinc silicate phosphor

Firing and milling method for producing a manganese activated zinc...

Manganese activated zinc silicate phosphor

Fluorescent light source based on a phosphor excited by a molecular...

Firing and milling method for producing a manganese activated zinc...

Fluorescent lamp based on a phosphor excited by a molecular discharge

Phosphor particle, fluorescent lamp, and manufacturing method

Process for producing lanthanum cerium aluminate phosphors

Reprographic aperture lamps having improved maintenance

Method of making fluorescent lamp with improved lumen output

Yellow green barium lanthanum silicate oxyapatite phosphor, a fluor...

Phosphor particle, fluorescent lamp, and manufacturing method

Fluorescent lamp with improved lumen output

Method for coating phosphor particles