INSTRUCTOR
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323810
TA DISK
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323812
PERSONAL STUDENT TUTORIAL
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323813
HOMEWORK COLLECTOR/EXCHANGOR DISK
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323814
HOMEWORK CHECKER
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323815
DIRECT NATURAL LOGIC
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323816
AUTOGRADE
Filed: October 19, 1992
computer software for automated grading of students
Owned by: Worthington Publishing Company, Inc.
Serial Number: 74323817