Koester American Corporation Trademarks
KOESTER
Filed: December 14, 1992
waterproofing coatings including liquid membranes and slurry systems, water/vapor inhibiting floor underlayment materials…
Owned by: Koester American Corporation
Serial Number: 74339838
KOESTER
Filed: January 11, 1993
waterproofing and encapsulation of surfaces or substances
Owned by: Koester American Corporation
Serial Number: 74347106
LEVEL I
Filed: April 30, 1993
self-leveling flooring underlayment to be used beneath various flooring systems
Owned by: Koester American Corporation
Serial Number: 74384792
