Xtrava Inc. Trademarks
SPERA
Filed: January 12, 2021
Immunochemical testing apparatus for medical use
Owned by: Xtrava Inc.
Serial Number: 90462436
SPERA COVID-19 AG TEST
Filed: January 30, 2021
Immunochemical testing apparatus for medical use
Owned by: Xtrava Inc.
Serial Number: 90499615
