Patents/Inventors

David M. Castiglione

Hudson, WIUS6 patents

7 Patents

USD10993092025
Bracket for Respiratory Sensing Device
3M Innovative Properties Company
0 cites
USD10949032025
Welding Attachment for a Respirator
3M Innovative Properties Company
0 cites
US121731532024
Dual-molded Polyamide-silicone Composite Article and Methods of Making
3M Innovative Properties Company
0 cites
US120299262024
Respiratory Protection Device Positive Pressure Seal Check Methods and Devices
3M Innovative Properties Company
0 cites
US120170952024
Respirator Configured to Accept Vision-protecting Module
3M Innovative Properties Company
0 cites
USD10292442024
Bracket for Respiratory Sensing Device
3M Innovative Properties Company
0 cites
US119920782024
Headwear Suspension Attachment Element
3M Innovative Properties Company
0 cites