Patents/Inventors

Ningsheng Zhang

Waxhaw, NCUS2 patents

3 Patents

US123742012025
Adjustable Curved Surface Security Device
EDGE SECURITY PRODUCTS, LLC
0 cites
US117907522023
Security Device with Activation Backing
Edge Security Products, LLC
0 cites
US117563932023
Alarming Product Security Device
EDGE SECURITY PRODUCTS LLC
0 cites