NCSRT, INC. Trademarks
OPTIFLUX
Filed: August 4, 1993
filter plates, filtration cassettes, and plate-and-frame-type filters utilizing filter plates and/or filter cassettes, for…
Owned by: NCSRT, INC.
Serial Number: 74420318
ECON
Filtration cassettes for mass transfer separation of materials for use in applications other than chemical vapor deposition…
Owned by: NCSRT, INC.
Serial Number: 76198405
