4. Fire extinguishers
  5. Apparatus which isolates flames from non-burning area

Andrew C. Haaland

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Mechanism for mechanically isolating energetic material feed str

Fire extinguishers – Apparatus which isolates flames from non-burning area
Patent

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Process for the manufacture of high performance gun propellants

Plastic and nonmetallic article shaping or treating: processes – Explosive or propellant article shaping or treating – Rolling to form sheet or rod
Reexamination Certificate

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Process for the manufacture of high performance gun propellants

Plastic and nonmetallic article shaping or treating: processes – Explosive or propellant article shaping or treating – Extrusion to form sheet or rod
Patent

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Profile ID: LFUS-PAI-P-1202274

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