BYERS, EDWARD R. Trademarks
STAR-MASTER
Filed: April 1, 1988
PRECISION TELESCOPE DRIVES
Owned by: BYERS, EDWARD R.
Serial Number: 73720052
CAM-TRAK
Filed: May 12, 1989
EQUATORIAL MOUNTS FOR A STAR TRACKING CAMERA TO OFFSET THE EARTH'S ROTATION
Owned by: BYERS, EDWARD R.
Serial Number: 73799626
