SYSTEM ZERO
Filed: September 24, 1990
closed loop systems for recirculating process water
Owned by: Esca Tech, Inc.
Serial Number: 74101653
FRESH AIR ISLANDS
Filed: August 22, 1990
air purification laminar flow plenums for industrial and commercial use
Owned by: Esca Tech, Inc.
Serial Number: 74101654
D-LEAD
Filed: January 9, 1991
skin cleaning preparations for personal use; cleaning preparations for surfaces contaminated with heavy metals for commercial…
Owned by: Esca Tech, Inc.
Serial Number: 74130500
D-TECT
Filed: June 11, 1998
KITS FOR CHEMICAL TESTING FOR THE PRESENCE OF FOREIGN SUBSTANCES ON A SURFACE, NAMELY, THE PRESENCE OF HEAVY METALS AND…
Owned by: Esca Tech, Inc.
Serial Number: 75500586
D-LEAD
KITS FOR THE DETECTION AND REMOVAL OF LEAD COMPRISING A CONTAINER INCLUDING A REAGENT FOR DISSOLVING LEAD, A CONTAINER INCLUDING…
Owned by: Esca Tech, Inc.
Serial Number: 75751764
Q-INK
CLEANER FOR REMOVING INKS, DYES, PIGMENTS, GREASE AND OTHER SKIN CONTAMINANTS
Owned by: Esca Tech, Inc.
Serial Number: 76140161
Q-WINK
CLEANING PREPARATION FOR THE REMOVAL OF PRINTING INKS, GREASE, DIRT AND GRIME FROM THE SKIN AND OTHER WASHABLE SURFACES
Owned by: Esca Tech, Inc.
Serial Number: 76243297
