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Christopher Wilhelm
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Port Tobacco, MD, US
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last 30 patents
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Patent Grant
Blast containment system for trash cans
Patent number
10,962,342
Issue date
Mar 30, 2021
The United States of America as represented by the Secretary of the Navy
Christopher Wilhelm
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blast containment system for trash cans
Patent number
10,914,564
Issue date
Feb 9, 2021
The United States of America as represented by the Secretary of the Navy
Christopher Wilhelm
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blast containment system for trash cans
Patent number
10,539,404
Issue date
Jan 21, 2020
The United States of America as represented by the Secretary of the Navy
Edward A. Lustig
F42 - AMMUNITION BLASTING
Information
Patent Grant
Inflatable tool for plasma generation and shaped charge stand-off
Patent number
10,458,770
Issue date
Oct 29, 2019
Christopher Wilhelm
F42 - AMMUNITION BLASTING
Information
Patent Grant
Collapsible/inflatable explosive disruptor
Patent number
9,909,834
Issue date
Mar 6, 2018
The United States of America as represented by the Secretary of the Navy
Christopher Wilhelm
F42 - AMMUNITION BLASTING