Patents/Inventors

John Paul Walton

San Francisco, CAUS4 patents

4 Patents

US123182162025
Method and System for Monitoring Intoxication
KHN Solutions, LLC
0 cites
US120446782024
Portable Device for Detection of Harmful Substances
Nima Acquisition, LLC
0 cites
US119863162024
Method and System for Monitoring Intoxication
KHN Solutions, LLC
0 cites
US116461202023
Method and System for Monitoring Intoxication
KHN Solutions, Inc.
0 cites