Patents/Inventors

Dan Engelbreth

LondonGB3 patents

4 Patents

US122748312025
Oscillating Positive Expiratory Pressure Device
Trudell Medical International Inc.
0 cites
US121383882024
Oscillating Positive Respiratory Pressure Device
Trudell Medical International Inc.
0 cites
US120766152024
Combined Respiratory Muscle Training and Oscillating Positive Expiratory Pressure Device
TRUDELL MEDICAL INTERNATIONAL Inc.
0 cites
US117381672023
Oscillating Positive Expiratory Pressure Device
Trudell Medical International
0 cites