Patents/Inventors

Jeff Duncan

Tucson, UTUS6 patents

7 Patents

US123570422025
Head Covering Device Providing Filtered Intake and Exhaust Air
Microclimate, Inc.
0 cites
US121857872025
Personal Air Filtering Device with Automatic Control of Air Movement
Hall Labs LLC
0 cites
US121222842024
Package Delivery Vehicle
Hall Labs LLC
0 cites
US120758742024
Personal Air Filtration System with Smart App
Microclimate, Inc.
0 cites
US120770872024
Package Delivery System
Hall Labs LLC
0 cites
US118038072023
Fleet for Delivering Packages
Hall Labs LLC
0 cites
US117529832023
Mobile Vehicle Fueling System
Vanderhall Motorworks, Inc.
0 cites