VSS
Filed: August 6, 2010
Glass micro-fiber filters for use in environmental sciences in testing for volatile suspended solids in water and wastewater…
Owned by: I.W. Tremont Co., Inc.
Serial Number: 85101791
LABEXACT
Filed: January 14, 2013
Porous papers, non-woven glass microfiberous materials in the nature of glass microfibers, glass tissue paper, porous membrane…
Owned by: I.W. Tremont Co., Inc.
Serial Number: 85822510
D-23
Filed: September 27, 2013
Glass fiber filtration media sold in rolls
Owned by: I.W. Tremont Co., Inc.
Serial Number: 86077507
MULTIDENSITY
Filed: October 30, 2019
Computer and Software and Electrical and Scientific Products - Laboratory filter, borosilicate glass composition used in…
Owned by: I.W. Tremont Co., Inc.
Serial Number: 88673800
NANOGF
Filed: January 10, 2020
Laboratory Filter
Owned by: I.W. Tremont Co., Inc.
Serial Number: 88755028
HYDROBLOKR
Filed: February 6, 2020
Membrane filter cartridges for the separation of biomolecules in biopharmaceutical production
Owned by: I.W. Tremont Co., Inc.
Serial Number: 88788212
