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John A. Roderick
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Scituate, RI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process of making a roller
Patent number
6,780,364
Issue date
Aug 24, 2004
Mearthane Products Corporation
Albert C. Chiang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Shoes for walking and rolling
Patent number
6,764,082
Issue date
Jul 20, 2004
Mearthane Products Corporation
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Copolymerization of reactive silicone and urethane precursors for u...
Patent number
6,451,438
Issue date
Sep 17, 2002
Mearthane Products Corporation
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of conductive polyurethanes using a conductive quasi-so...
Patent number
6,417,315
Issue date
Jul 9, 2002
Mearthane Products Corporation
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive and semi-conductive polymers
Patent number
6,361,484
Issue date
Mar 26, 2002
Mearthane Products Corporation
Wen-Pin Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conductive urethane roller
Patent number
6,352,771
Issue date
Mar 5, 2002
Mearthane Products Corporation
Albert C. Chiang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Variable traction wheel for in-line roller skate
Patent number
6,260,861
Issue date
Jul 17, 2001
Mearthane Products Corporation
Albert C. Chiang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Multilayer skate wheel
Patent number
6,227,622
Issue date
May 8, 2001
K-2 Corporation
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Preparation of conductive polyurethanes using a conductive quasi-so...
Patent number
6,184,331
Issue date
Feb 6, 2001
Mearthane Products Corporation
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of conductive polyurethanes using a conductive quasi-so...
Patent number
6,111,051
Issue date
Aug 29, 2000
Mearthane Products Corporation
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrically conductive and semi-conductive polymers
Patent number
6,063,499
Issue date
May 16, 2000
Mearthane Products Corp.
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
In-line wheeled skate
Patent number
5,967,552
Issue date
Oct 19, 1999
Mearthane Products Corporation
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Preparation of conductive polyurethanes using a conductive quasi-so...
Patent number
5,898,057
Issue date
Apr 27, 1999
Mearthane Products Corp.
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
In-line wheeled skate for extreme skating
Patent number
5,836,591
Issue date
Nov 17, 1998
Mearthane Products Corporation
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Variable traction wheel for in-line roller skate
Patent number
5,829,757
Issue date
Nov 3, 1998
Mearthane Products Corporation
Albert C. Chiang
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Preparation of conductive polyurethanes using a conductive quasi-so...
Patent number
5,639,847
Issue date
Jun 17, 1997
Mearthane Products Corp.
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
In-line Skates, Skate Wheels and Wheel Hubs
Publication number
20080246330
Publication date
Oct 9, 2008
MEARTHANE PRODUCTS CORPORATION
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
In-Line Skates, Skate Wheels and Wheel Hubs
Publication number
20080191542
Publication date
Aug 14, 2008
MEARTHANE PRODUCTS CORPORATION
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Personal Locomotion
Publication number
20070296164
Publication date
Dec 27, 2007
MEARTHANE PRODUCTS CORPORATION
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Wheeled shoe accessories
Publication number
20060022417
Publication date
Feb 2, 2006
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Shoes for walking and rolling
Publication number
20040212160
Publication date
Oct 28, 2004
Mearthane Products Corporation, a Rhode Island corporation
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Shoes for walking and rolling
Publication number
20030155725
Publication date
Aug 21, 2003
John A. Roderick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Application
Conductive urethane roller
Publication number
20020111259
Publication date
Aug 15, 2002
Mearthane Products Corporation, Rhode Island corporation
Albert C. Chiang
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Copolymerization of reactive silicone and urethane precursors for u...
Publication number
20020111419
Publication date
Aug 15, 2002
Albert C. Chiang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Conductive urethane roller
Publication number
20020077402
Publication date
Jun 20, 2002
Mearthane Products Corporation, a Rhode Island corporation
Albert C. Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Preparation of conductive polyurethanes using a conductive quasi-so...
Publication number
20010041783
Publication date
Nov 15, 2001
Mearthane Products Corp. Rhode Island corporation
Albert C. Chiang
H01 - BASIC ELECTRIC ELEMENTS