Patents/Inventors

Heidi A. Lopez-hidalgo

South St. Paul, MNUS3 patents

3 Patents

US124282782025
Aerial Lift Interlocked with Fall-protection Safety Apparatus
3M Innovative Properties Company
0 cites
US123713112025
Aerial Lift Interlocked with Fall-protection Safety Apparatus
3M Innovative Properties Company
0 cites
US116336322023
Fall-protection System with Monitoring System
3M Innovative Properties Company
0 cites