FLATMASTER
Filed: May 15, 1989
LASER BASED INTERFEROMETER FOR MEASURING DEVIATIONS FROM FLATNESS OF A SURFACE
Owned by: CORNING TROPEL CORPORATION
Serial Number: 73799988
TROPEL
precision optics, namely, lens housings with ultra-high density deep UV optical disks, photolithographic catadioptric reduction…
Owned by: CORNING TROPEL CORPORATION
Serial Number: 76280501
NANOSPOT
precision optics, namely, lens housings with ultra-high density deep UV optical disks
Owned by: CORNING TROPEL CORPORATION
Serial Number: 76280502
THETAFORM
metrology instruments, namely interferometers
Owned by: CORNING TROPEL CORPORATION
Serial Number: 76280503
CYLINDERMASTER
metrology instruments, namely, diffractive cylinder grazing-incidence interferometer
Owned by: CORNING TROPEL CORPORATION
Serial Number: 76280504
FLATRULER
metrology instruments, namely, gazing-incidence laser interferometers
Owned by: CORNING TROPEL CORPORATION
Serial Number: 76280787
