About 1 Trademarks found that are owned by Donald G Randon

Physical exercise apparatus, for medical purposes; Portable medical devices used for breathing exercises, namely, portable devices used for endogenous breathing exercises and for respiratory muscle training; Medical devices for use in treating , increasing, and enhancing the flow of oxygen into the lungs

Exercise equipment, namely, respiratory devices for breathing exercises and strengthening the lungs; Exercise equipment, namely, respiratory devices for enhancing and increasing the flow of oxygen into the lungs; Physical fitness equipment, namely, respiratory devices for breathing exercises and strengthening the lungs; Physical fitness equipment, namely, respiratory devices for enhancing and increasing the flow of oxygen into the lungs