Patents/Inventors

David M. Blomberg

Lino Lakes, MNUS9 patents

9 Patents

USD11050042025
Cable Guide
3M Innovative Properties Company
0 cites
USD10954562025
Cable Guide
3M Innovative Properties Company
0 cites
USD10681242025
Bracket for Headgear
3M Innovative Properties Company
0 cites
USD10550022024
Cable Guide
3M Innovative Properties Company
0 cites
USD10534632024
Accessory Bracket for Headgear
3M Innovative Properties Company
0 cites
US121282592024
Respirator Negative Pressure Fit Check Devices and Methods
3M Innovative Properties Company
0 cites
USD10355932024
Cable Guide
3M Innovative Properties Company
0 cites
US118653752024
Respirator Fit Check Sealing Devices and Methods
3M Innovative Properties Company
0 cites
US115715912023
Respirator with Floating Elastomeric Sleeve
3M Innovative Properties Company
0 cites