TRUE LEVEL
Filed: May 3, 1993
electronic and electro-mechanical devices used to measure the flatness of rotating objects; namely, optical storage media…
Owned by: POLYTEC USA LLC
Serial Number: 74387705
FLYABILITY
Filed: May 3, 1993
electronic and electro-mechanical devices used to measure the flatness of rotating objects; namely, optical storage media…
Owned by: POLYTEC USA LLC
Serial Number: 74387706
OPTICAL GLIDE
Filed: May 3, 1993
electronic and electro-mechanical devices used to measure the flatness of rotating objects; namely, optical storage media…
Owned by: POLYTEC USA LLC
Serial Number: 74387707
OPTICAL CERTIFICATION
Filed: March 3, 1997
electronic device for checking the flatness of rotating objects
Owned by: POLYTEC USA LLC
Serial Number: 75250633
FLYABILITY
Electronic and electro-mechanical devices used to measure the flatness of rotating objects; namely, optical storage media…
Owned by: POLYTEC USA LLC
Serial Number: 76646624
