Inventor
MCKAY ANDREW ALLAN CLARK
CA5 patents
⚠️ This page may combine multiple inventors who share the name “MCKAY ANDREW ALLAN CLARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMARTREND MFG GROUP SMG INC
3 patentsUS11554715B2Jan 17, 2023
School bus stop arm and drive unit therefor
SMARTREND MFG GROUP SMG INC7 citations81
US11820283B2Nov 21, 2023
School bus stop arm and drive unit therefor
SMARTREND MFG GROUP SMG INC3 citations69
US12358425B2Jul 15, 2025
School bus stop arm and drive unit therefor
SMARTREND MFG GROUP SMG INC0 citations58