WORKING MODEL
Filed: November 8, 1991
computer programs for computer assisted engineering simulation
Owned by: Knowledge Revolution
Serial Number: 74220032
KNOWLEDGE REVOLUTION AUTOMOTION
Filed: September 20, 1995
computer software for computer simulation of the motion of mechanical devices
Owned by: Knowledge Revolution
Serial Number: 74731719
MODELLUS
Filed: March 17, 1997
computer software used for educational purposes in mathematics and science
Owned by: Knowledge Revolution
Serial Number: 75258323
SCIENCE IN MOTION
Filed: March 19, 1997
computer software used for educational purposes in mathematics and science
Owned by: Knowledge Revolution
Serial Number: 75259872
KNOWLEDGE REVOLUTION
Filed: June 16, 1997
motion modeling and simulation mechanical engineering software for education and engineering markets
Owned by: Knowledge Revolution
Serial Number: 75309698
COLLABBOOK
Filed: December 1, 1997
Computer software for use by scientists and engineers to record their scientific work as a collection of data objects
Owned by: Knowledge Revolution
Serial Number: 75398365
