Droplet Device With Customizable Resistance
Copyright © Targeted News Service 2026
2026-03-03
ALEXANDRIA, Virginia, March 3 -- PNEUMA RESPIRATORY, INC., Boone, North Carolina has been assigned a patent (No. US 12564690 B2, initially filed Feb. 12, 2025) developed by six inventors Louis Thomas Germinario, Kingsport, Tennessee; John H. Hebrank, Durham, North Carolina; Charles Eric Hunter, Boone, North Carolina; Jack C. Hunter, Boone, North Carolina; Chengjie Li, Shenzhen City, China; and Christopher W. Maurer, Irvine, California, for "Droplet device with customizable resistance." . . .
