Browse Trademarks by Serial Number from 72930200 to 72930299
KOPPERS
Filed: April 8, 1969
RESORCINOL-FORMALDEHYDE AND PHENOL-FORMALDEHYDE MATERIALS USED AS ADHESIVES
Owned by: Koppers Company, Inc.
Serial Number: 72930288
KOPPERS
Filed: April 8, 1969
MONO- AND POLYHYDROXY PHENOLS - NAMELY, PHENOL RESORCINOL, AND CATECHOL, ALKYD PHENOLS, INCLUDING CRESOL, DITERTIARY - BUTYL…
Owned by: Koppers Company, Inc.
Serial Number: 72930293
