Randy Karr

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Palm City, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Detection of articles in a security zone using radio frequency iden...
- Patent number 11,774,200
- Issue date Oct 3, 2023
- STOPVI, LLC
- Donald L. Weeks
- F41 - WEAPONS
Information Patent Grant
Detection of firearms in a security zone using radio frequency iden...
- Patent number 11,162,750
- Issue date Nov 2, 2021
- Donald L. Weeks
- F41 - WEAPONS