TSENG INTERNATIONAL LABS, INC. Trademarks
COLORPAK
Filed: October 5, 1984
PRINTED CIRCUIT BOARDS
Owned by: TSENG INTERNATIONAL LABS, INC.
Serial Number: 73502490
ULTRAPAK
Filed: October 5, 1984
PRINTED CIRCUIT BOARDS
Owned by: TSENG INTERNATIONAL LABS, INC.
Serial Number: 73502491
EVA
Filed: December 9, 1986
PRINTED CIRCUIT BOARDS
Owned by: TSENG INTERNATIONAL LABS, INC.
Serial Number: 73634438
