Buchmann Optical Engineering

Organization

Ypres, BE

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Patents Grantslast 30 patents

Information Patent Grant
Grinding machine for ophthalmic glasses
- Patent number 5,759,084
- Issue date Jun 2, 1998
- Buchmann Optical Engineering
- Michel Jean Marcel Lecerf
- B24 - GRINDING POLISHING
Information Patent Grant
Frame holder for prescription glasses
- Patent number 5,554,067
- Issue date Sep 10, 1996
- Buchmann Optical Engineering
- Michel J. M. Lecerf
- B24 - GRINDING POLISHING
Information Patent Grant
Machine for grinding ophthalmic glasses
- Patent number 5,460,562
- Issue date Oct 24, 1995
- Buchmann Optical Engineering
- Michel J. M. Lecere
- B24 - GRINDING POLISHING
Information Patent Grant
Automatic machine for grinding and bevelling ophthalmic glasses
- Patent number 5,371,974
- Issue date Dec 13, 1994
- Buchmann Optical Engineering
- Michel J. M. Lecerf
- B24 - GRINDING POLISHING
Information Patent Grant
Machines for grinding and bevelling opthalmic lenses
- Patent number 5,321,915
- Issue date Jun 21, 1994
- Buchmann Optical Engineering
- Michel J. M. Lecerf
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus for automatically taking a reading of the shape and/or th...
- Patent number 5,307,150
- Issue date Apr 26, 1994
- Buchmann Optical Engineering
- Michel J. M. Lecerf
- G02 - OPTICS
Information Patent Grant
Device for mounting an adapter on a lens blank
- Patent number 5,263,285
- Issue date Nov 23, 1993
- Buchmann Optical Engineering
- Jean-Pierre M. F. Langlois
- B24 - GRINDING POLISHING

Buchmann Optical Engineering

Organization

Patents Grantslast 30 patents

Grinding machine for ophthalmic glasses

Frame holder for prescription glasses

Machine for grinding ophthalmic glasses

Automatic machine for grinding and bevelling ophthalmic glasses

Machines for grinding and bevelling opthalmic lenses

Apparatus for automatically taking a reading of the shape and/or th...

Device for mounting an adapter on a lens blank

Patents Applicationslast 30 patents

Trademarklast 30 trademarks