Boberg, M. Kathleen Trademarks
CELLEX

CELLEX

Filed: April 1, 1991
light weight concrete
Owned by: Boberg, M. Kathleen
Serial Number: 74152930

TOPPEX

TOPPEX

Filed: November 15, 1993
coatings in the nature of sodium silicate for floors, steel structural elements, and wood
Owned by: Boberg, M. Kathleen
Serial Number: 74457831