Patents/Inventors

David Daniel Rankin, Sr.

Yadkinville, NCUS3 patents

6 Patents

US123455082025
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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US123455092025
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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US119209062024
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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US119209072024
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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US116621822023
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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US116500302023
Non-lethal Defensive Fluid Composition and Pressurized Delivery System
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