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Patents Grantslast 30 patents

Information Patent Grant
Preparation method of uniform low stress cone shaped charge liner
- Patent number 11,525,652
- Issue date Dec 13, 2022
- NO.59 RESEARCH INSTITUTE OF CHINA ORDNANCE INDUSTRY
- Qiang Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Press load process for warheads
- Patent number 11,209,255
- Issue date Dec 28, 2021
- The United States of America as represented by the Secretary of the Army
- John Sequeira
- F42 - AMMUNITION BLASTING
Information Patent Grant
Cartridge ammunition and method of making the same
- Patent number 6,279,448
- Issue date Aug 28, 2001
- Rheinmetall W & M GmbH
- Stefan Thiesen
- F42 - AMMUNITION BLASTING
Information Patent Grant
Method and a device for cast-loading explosive charges
- Patent number 4,421,004
- Issue date Dec 20, 1983
- Aktiebolaget Bofors
- Stig Hallstrom
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
3033069
- Patent number 3,033,069
- Issue date May 8, 1962
- F42 - AMMUNITION BLASTING
Information Patent Grant
2976757
- Patent number 2,976,757
- Issue date Mar 28, 1961
- F42 - AMMUNITION BLASTING
Information Patent Grant
2957382
- Patent number 2,957,382
- Issue date Oct 25, 1960
- F42 - AMMUNITION BLASTING
Information Patent Grant
2807975
- Patent number 2,807,975
- Issue date Oct 1, 1957
- F42 - AMMUNITION BLASTING