Patents/Inventors

Desmond T. Curran

Nevilles CrossGB2 patents

3 Patents

US123299942025
Respirator Flow Control Apparatus and Method
3M Innovative Properties Company
0 cites
US122456482025
Maintenance-free Respirator That Has Concave Portions on Opposing Sides of Mask Top Section
3M Innovative Properties Company
0 cites
US118776042024
Maintenance-free Respirator That Has Concave Portions on Opposing Sides of Mask Top Section
3M Innovative Properties Company
0 cites