Clark, D. Joseph Trademarks
OLE OPTIMAL LEARNING ENVIRONMENTS
Filed: November 21, 1991
educational consulting
Owned by: Clark, D. Joseph
Serial Number: 74223773
OLE OPTIMAL LEARNING ENVIRONMENT
Filed: September 27, 1993
educational consulting; namely, consulting with educators regarding the use of technology in schools
Owned by: Clark, D. Joseph
Serial Number: 74441161
OLE OPTIMAL LEARNING ENVIRONMENTS
PROVIDING CONSULTING SERVICES IN THE FIELD OF EDUCATION
Owned by: Clark, D. Joseph
Serial Number: 75791879
