(Total Views: 324)
Posted On: 06/25/2020 9:46:23 AM
Post# of 834

$ATWT has been issued patent number 7,646,288, B2 for its KV-3 system by the US patent office, and its business model is associated with legislation designed to mandate these systems for school and other vehicles, on a state-by-state basis.


Scroll down for more posts ▼