4. Ammunition and explosives
  5. Blasting
  6. Plug

Joseph R. Brown

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Blasting plug with plate members and plastic resin

Ammunition and explosives – Blasting – Plug
Patent

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Method and apparatus for determining time to fire an...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control
Reexamination Certificate

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Signature verification pen

Communications: electrical – Digital comparator systems
Patent

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Submersible device for changing colors in an aquarium

Illumination – Revolving
Patent

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Profile ID: LFUS-PAI-P-340380

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