Ultrasonic Breath Actuated Respiratory Droplet Delivery Device and Methods of Use
Copyright © Targeted News Service 2026
2026-07-28
ALEXANDRIA, Virginia, July 28 -- PNEUMA RESPIRATORY, INC., Boone, North Carolina has been assigned a patent (No. US 12691236 B2, initially filed May 11, 2020) developed by four inventors Charles Eric Hunter, Boone, North Carolina; John H. Hebrank, Boone, North Carolina; Chengjie Li, Shenzhen City, China; and Judson Sidney Clements, Boone, North Carolina, for "Ultrasonic breath actuated respiratory droplet delivery device and methods of use." . . .
