Patents/Inventors

Carl Roy Stevens

Stow, OHUS2 patents

3 Patents

US124150452025
Non-combustible Vaping Device
Altria Client Services LLC
0 cites
US119926052024
Non-combustible Vaping Device
Altria Client Services LLC
0 cites
US115885082023
Monitoring Cell Phone Usage in Correctional Facilities
Signalence, Inc.
0 cites