OpenTeach Software, Inc. Trademarks
OPENTEACH
Filed: February 9, 1998
Design and development of educational computer software for others
Owned by: OpenTeach Software, Inc.
Serial Number: 75431109
OPENTEACH
Filed: May 11, 1998
Computer software featuring educational subjects in the field of Physics, Science, Mathematics, Statistics, Chemistry, Biology…
Owned by: OpenTeach Software, Inc.
Serial Number: 75482791
A
Design and development of educational computer software for others
Owned by: OpenTeach Software, Inc.
Serial Number: 76241725
