INDUCTOSYN
Filed: October 20, 1954
ELECTRICAL APPARATUS FOR THE MEASUREMENT OF ANGLES AND OF LINEAR DISPLACEMENTS
Owned by: RUHLE COMPANIES, INC.
Serial Number: 71675139
FARRAND
Filed: May 19, 1958
OPTICAL INSTRUMENTS-NAMELY, [ OPTICAL LENSES AND LENS ARRAYS, ] PRISMS, [ GUNSIGHTS, BOMB SIGHTS, RANGE FINDERS, PERISCOPES…
Owned by: RUHLE COMPANIES, INC.
Serial Number: 72051885
FOCI
Filed: October 2, 1967
SCIENTIFIC AND OPTICAL INSTRUMENTS-NAMELY, MICROAMMETERS, SPECTROFLUOROMETERS, COLLIMATORS, COMPARATORS, FILTERS, LENSES…
Owned by: RUHLE COMPANIES, INC.
Serial Number: 72281567
Image Trademark
Filed: October 7, 1970
ELECTRICAL EQUIPMENT AND APPARATUS RELATING TO MEASUREMENT AND CONTROL; NAMELY, INTEGRATED-CIRCUIT DIGITAL READOUTS, LATHE…
Owned by: RUHLE COMPANIES, INC.
Serial Number: 72372711
