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William A. George
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Lynn, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Precision mercury dispenser using wire
Patent number
8,378,571
Issue date
Feb 19, 2013
Osram Sylvania Inc.
David W. Johnston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mercury dispenser, method of making mercury dispenser and method of...
Patent number
7,812,533
Issue date
Oct 12, 2010
Osram Sylvania Inc.
David W. Johnston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tubular blue LED lamp with remote phosphor
Patent number
7,618,157
Issue date
Nov 17, 2009
Osram Sylvania Inc.
Miguel Galvez
F21 - LIGHTING
Information
Patent Grant
Mercury dispenser for fluorescent lamps and method of dispensing
Patent number
7,052,649
Issue date
May 30, 2006
Osram Sylvania Inc.
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for making mercury capsule for use in fluorescent lamp
Patent number
6,719,600
Issue date
Apr 13, 2004
Osram Sylvania Inc.
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mercury capsule for use in a fluorescent lamp
Patent number
6,518,701
Issue date
Feb 11, 2003
Osram Sylvania Inc.
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for mercury refinement
Patent number
5,031,883
Issue date
Jul 16, 1991
GTE Products Corporatioin
Mark W. Grossman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Recovery of mercury from mercury compounds via electrolytic methods
Patent number
5,024,738
Issue date
Jun 18, 1991
GTE Products Corporation
Mark W. Grossman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for mercury refinement
Patent number
5,006,165
Issue date
Apr 9, 1991
GTE Products Corporation
Mark W. Grossman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Recovery of mercury from mercury compounds via electrolytic methods
Patent number
4,879,010
Issue date
Nov 7, 1989
GTE Products Corporation
Mark W. Grossman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fluorescent lamp unit with magnetic field generating means
Patent number
4,855,635
Issue date
Aug 8, 1989
GTE Products Corporation
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Filter for isotopic alteration of mercury vapor
Patent number
4,839,524
Issue date
Jun 13, 1989
GTE Products Corporation
Mark W. Grossman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter for isotopic alteration of mercury vapor
Patent number
4,800,284
Issue date
Jan 24, 1989
GTE Products Corporation
Mark W. Grossman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for isotopic alteration of mercury vapor
Patent number
4,789,784
Issue date
Dec 6, 1988
GTE Products Corporation
Mark W. Grossman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Recovery of mercury from mercury compounds via electrolytic methods
Patent number
4,776,932
Issue date
Oct 11, 1988
GTE Products Corporation
Mark W. Grossman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Controlling the vapor pressure of a mercury lamp
Patent number
4,746,832
Issue date
May 24, 1988
GTE Products Corporation
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low pressure arc discharge lamp apparatus with magnetic field gener...
Patent number
4,698,547
Issue date
Oct 6, 1987
GTE Products Corporation
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for sealing arc discharge lamps
Patent number
4,689,031
Issue date
Aug 25, 1987
GTE Products Corporation
Andre C. Bouchard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Obtaining accurate amounts of mercury from mercury compounds via el...
Patent number
4,678,550
Issue date
Jul 7, 1987
GTE Products Corporation
Mark W. Grossman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Methods for dispensing mercury into devices
Patent number
4,661,078
Issue date
Apr 28, 1987
GTE Products Corporation
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of preparing mercury with an arbitrary isotopic distribution
Patent number
4,629,543
Issue date
Dec 16, 1986
GTE Products Corporation
Mark W. Grossman
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of forming capsules containing a precise amount of material
Patent number
4,596,681
Issue date
Jun 24, 1986
GTE Products Corporation
Mark W. Grossman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for dispensing small quantities of mercury fro...
Patent number
4,534,742
Issue date
Aug 13, 1985
GTE Products Corporation
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Precision Mercury Dispenser Using Wire
Publication number
20110050085
Publication date
Mar 3, 2011
David W. Johnston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Mercury dispenser, method of making mercury dispenser and method of...
Publication number
20090121610
Publication date
May 14, 2009
Osram Sylvania Inc.
David W. Johnston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Mercury dispenser for fluorescent lamps and method of dispensing
Publication number
20040005241
Publication date
Jan 8, 2004
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for making mercury capsule for use in fluorescent lamp
Publication number
20030080680
Publication date
May 1, 2003
Mark W. Grossman
H01 - BASIC ELECTRIC ELEMENTS