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Richard D. Rodrigo
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Lansdale, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for an ionized air blower
Patent number
11,310,897
Issue date
Apr 19, 2022
Illinois Tool Works Inc.
John A. Gorczyca
B08 - CLEANING
Information
Patent Grant
Low voltage modular room ionization system
Patent number
8,861,166
Issue date
Oct 14, 2014
Illinois Tool Works, Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low voltage modular room ionization system
Patent number
7,924,544
Issue date
Apr 12, 2011
Illinois Tool Works Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High voltage power supply connector system
Patent number
7,828,586
Issue date
Nov 9, 2010
Illinois Tool Works Inc.
John A. Gorczyca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low voltage modular room ionization system
Patent number
7,391,599
Issue date
Jun 24, 2008
Illinois Tool Works Inc.
William S. Richie, Jr.
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low voltage modular room ionization system
Patent number
7,161,788
Issue date
Jan 9, 2007
Illinois Tool Works Inc.
William S. Richie, Jr.
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method for improving uniformity and charge decay time...
Patent number
7,054,130
Issue date
May 30, 2006
Illinois Tool Works Inc.
John A. Gorczyca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Foraminous filter for use in air ionizer
Patent number
6,785,114
Issue date
Aug 31, 2004
Illinois Tool Works Inc.
John Gorczyca
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Self-balancing ionizer monitor
Patent number
6,717,414
Issue date
Apr 6, 2004
Illinois Tool Works Inc.
Richard D. Rodrigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low voltage modular room ionization system
Patent number
6,643,113
Issue date
Nov 4, 2003
Illinois Tool Works Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low voltage modular room ionization system
Patent number
6,507,473
Issue date
Jan 14, 2003
Illinois Tool Works Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low voltage modular room ionization system
Patent number
6,252,756
Issue date
Jun 26, 2001
Illinois Tool Works Inc.
William S. Richie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-cleaning ionizing air gun
Patent number
5,388,769
Issue date
Feb 14, 1995
Illinois Tool Works Inc.
Richard D. Rodrigo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Elutriation apparatus and method for cleaning granules
Patent number
5,289,921
Issue date
Mar 1, 1994
Illinois Tool Works Inc.
Richard D. Rodrigo
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Extended range static eliminator with wide angle uniform air flow
Patent number
5,245,503
Issue date
Sep 14, 1993
ITW, Inc.
Richard D. Rodrigo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrostatic method and apparatus for opening liners within contai...
Patent number
5,199,246
Issue date
Apr 6, 1993
Illinois Tool Works Inc.
Richard D. Rodrigo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-balancing ionizing circuit for static eliminators
Patent number
5,153,811
Issue date
Oct 6, 1992
ITW, Inc.
Richard D. Rodrigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tape dispenser with static neutralizer
Patent number
4,860,159
Issue date
Aug 22, 1989
The Simco Company, Inc.
Richard D. Rodrigo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Built-in ionizing electrode cleaning apparatus
Patent number
4,734,580
Issue date
Mar 29, 1988
The Simco Company, Inc.
Richard D. Rodrigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionizing gas gun for balanced static elimination
Patent number
4,665,462
Issue date
May 12, 1987
The Simco Company, Inc.
Mark Blitshteyn
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR AN IONIZED AIR BLOWER
Publication number
20200113036
Publication date
Apr 9, 2020
Illinois Tool Works Inc.
John A. Gorczyca
G05 - CONTROLLING REGULATING
Information
Patent Application
Low Voltage Modular Room Ionization System
Publication number
20120092804
Publication date
Apr 19, 2012
Illinois Tool Works Inc.
William S. Richie, JR.
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HIGH VOLTAGE POWER SUPPLY CONNECTOR SYSTEM
Publication number
20080309310
Publication date
Dec 18, 2008
Illinois Tool Works Inc.
John A. Gorczyca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW VOLTAGE MODULAR ROOM IONIZATION SYSTEM
Publication number
20080273283
Publication date
Nov 6, 2008
Illinois Tool Works Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LOW VOLTAGE MODULAR ROOM IONIZATION SYSTEM
Publication number
20070070572
Publication date
Mar 29, 2007
Illinois Tool Works Inc.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Apparatus and method for improving uniformity and charge decay time...
Publication number
20050270722
Publication date
Dec 8, 2005
John A. Gorczyca
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low voltage modular room ionization system
Publication number
20040150938
Publication date
Aug 5, 2004
ILLINOIS TOOL WORKS INC.
William S. Richie
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Low voltage modular room ionization system
Publication number
20030067732
Publication date
Apr 10, 2003
ILLINOIS TOOL WORKS INC.
William S. Richie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for enhanced operation of air lonizer
Publication number
20020141131
Publication date
Oct 3, 2002
ILLINOIS TOOL WORKS INC.
John Gorczyca
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Low voltage modular room ionization system
Publication number
20020051333
Publication date
May 2, 2002
William S. Richie
H01 - BASIC ELECTRIC ELEMENTS