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Charles W. Pennington
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Alpharetta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and methods for storing hazardous materials by encasing s...
Patent number
12,100,526
Issue date
Sep 24, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus and methods for storing hazardous waste materials by enca...
Patent number
11,430,579
Issue date
Aug 30, 2022
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
System and method to control spent nuclear fuel temperatures
Patent number
9,117,558
Issue date
Aug 25, 2015
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatus and methods for achieving redundant confinement sealing o...
Patent number
8,437,444
Issue date
May 7, 2013
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Apparatuses and methods for mechanical shielding and cooling
Patent number
7,342,989
Issue date
Mar 11, 2008
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Storage vessels and related closure methods
Patent number
6,784,443
Issue date
Aug 31, 2004
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Systems and methods for storing fissile materials
Patent number
6,544,606
Issue date
Apr 8, 2003
NAC International
Charles W. Pennington
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Systems and methods for storing exothermic materials
Patent number
6,452,994
Issue date
Sep 17, 2002
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCA...
Publication number
20240233971
Publication date
Jul 11, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCA...
Publication number
20240136080
Publication date
Apr 25, 2024
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
APPARATUS AND METHODS FOR STORING HAZARDOUS WASTE MATERIALS BY ENCA...
Publication number
20200005956
Publication date
Jan 2, 2020
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
System and Method for Integration of Wet and Dry Nuclear Fuel Storage
Publication number
20120201340
Publication date
Aug 9, 2012
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Systems and methods for loading and transferring spent nuclear fuel
Publication number
20080137794
Publication date
Jun 12, 2008
NAC International, Inc.
Gary Tjersland
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Apparatuses and methods for mechanical shielding and cooling
Publication number
20060291609
Publication date
Dec 28, 2006
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Methods for demonstrating moderator exclusion for nuclear criticali...
Publication number
20060222139
Publication date
Oct 5, 2006
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Methods for transporting and canistering nuclear spent fuel
Publication number
20060188054
Publication date
Aug 24, 2006
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Apparatus and methods for achieving redundant confinement sealing o...
Publication number
20060171500
Publication date
Aug 3, 2006
NAC International, Inc.
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Systems and methods for storing exothermic materials
Publication number
20020003851
Publication date
Jan 10, 2002
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
Storage vessels and related closure methods
Publication number
20010032851
Publication date
Oct 25, 2001
Charles W. Pennington
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING