OILQUEST
Filed: November 13, 1990
chemical products; namely phosphonates for use in the oilfield drilling and petroleum production industries
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74114214
EARTHTEK
Filed: March 8, 1991
chemicals for use in industrial operations
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74146399
DURAVIS
Filed: July 16, 1993
chemical for use as a viscosity index improver as an additive for lubricants
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74414412
ALBRIPHOS
Filed: August 27, 1993
food grade tri-polyphosphate for use in the manufacture of food products
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74429276
A W
Filed: April 25, 1994
full line of specialty chemicals and surfactants
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74516292
A W
Filed: April 25, 1994
industrial chemicals, namely phosphates used in water treatment, food grade applications, and technical applications, for…
Owned by: ALBRIGHT & WILSON AMERICAS, INC.
Serial Number: 74517103
