Methods for Producing Hollow Ceramic Spheres
Copyright © Targeted News Service 2024
2024-04-23
ALEXANDRIA, Virginia, April 24 -- PLASSEIN TECHNOLOGIES LTD LLC, Las Vegas, Nevada has been assigned a patent (No. US 11964873 B2, initially filed Aug. 25, 2020) developed by David Charles Lynch, Kingsport, Tennessee, for "Methods for producing hollow ceramic spheres." . . .