4. C - Chemistry, Metallurgy
  5. 06
  6. B

Henry J. Halverson

C - Chemistry – Metallurgy – 06 – B

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Dual core ammunition

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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High velocity ammunition sabot

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Lead-free bullet

C - Chemistry – Metallurgy – 22 – C
Patent

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Lead-free bullet

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Manufacture of powder grains

C - Chemistry – Metallurgy – 06 – B
Patent

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High velocity ammunition sabot

F - Mech Eng,Light,Heat,Weapons – 42 – B
Patent

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Profile ID: LFCA-PAI-P-745790

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