Patents/Inventors

David Livingston Smith

Des Moines, IAUS1 patent

2 Patents

US118272302023
Method and System of Anti-circumvention Monitoring in Vehicle Ignition Interlock Operation
Consumer Safety Technology, LLC
0 cites
US117874152023
Method and System of Anti-circumvention Monitoring in Vehicle Ignition Interlock Operation
Consumer Safety Technology, LLC
0 cites