DE SILVA ENTERPRISES. INC. Trademarks
BIO-SILICON
Filed: May 3, 1979
DIETARY SUPPLEMENT. THE CHIEF INGREDIENT OF WHICH IS EQUISETUM ARVENSE
Owned by: DE SILVA ENTERPRISES. INC.
Serial Number: 73214036
BIO-NEUROTROPH
Filed: May 7, 1979
Dietary Supplements, the Principal Ingredients of which Are Thiamine Hydrochloride, Niacinamide, Pyridoxine Hydrochloride…
Owned by: DE SILVA ENTERPRISES. INC.
Serial Number: 73214451
