| DAVRO OPTICAL SYSTEMS DOS DAVRO OPTICAL SYSTEMS, INC.
73532774 13 Apr 1985 | on 05 May 1992 | TELESCOPES, OPTICAL LENS ASSEMBLIES FOR USE IN INDUSTRIAL, MILITARY AN... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products "OPTICAL SYSTEMS" | | | QUANTUM Davro Optical Systems, Inc.
73389446 27 Sep 1982 | on 04 Dec 1990 | Optical Instruments-Namely, Telescopes, and Parts Therefor,Optical Ins... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Optical Instruments-Namely, Telescopes, and Parts Therefor | | | QUANTUM 8 Davro Optical Systems, Inc.
73389449 27 Sep 1982 | on 04 Dec 1990 | Optical Instruments-Namely, Telescopes, and Parts Therefor,Optical Ins... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Optical Instruments-Namely, Telescopes, and Parts Therefor | | | QUANTUM 4 Davro Optical Systems, Inc.
73389447 27 Sep 1982 | on 04 Dec 1990 | Optical Instruments-Namely, Telescopes, and Parts Therefor,Optical Ins... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Optical Instruments-Namely, Telescopes, and Parts Therefor | | | QUANTUM 6 Davro Optical Systems, Inc.
73389448 27 Sep 1982 | on 04 Dec 1990 | Optical Instruments-Namely, Telescopes, and Parts Therefor,Optical Ins... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Optical Instruments-Namely, Telescopes, and Parts Therefor | |