Corporation for Open Systems International Trademarks
Image Trademark
Filed: April 16, 1991
computer hardware, software and firmware for use in computing, data communications, telecommunications and manufacturing…
Owned by: Corporation for Open Systems International
Serial Number: 74157650
NATIONAL ISDN SOLUTIONS '94 LIVE LEARN WORK
Filed: June 7, 1994
computer hardware; computer software which facilitates data and voice transmissions over integrated services digital networks…
Owned by: Corporation for Open Systems International
Serial Number: 74534770
