Lothar Haase

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Morsbach/Sieg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for the manufacture of a contact lens
- Patent number 5,894,002
- Issue date Apr 13, 1999
- Ciba Vision Corporation
- Karlheinz Boneberger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for the production of optical lenses
- Patent number 5,776,381
- Issue date Jul 7, 1998
- Ciba Vision Corporation
- Lothar Haase
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the heat treatment of ophthalmic lenses, especially c...
- Patent number 5,340,399
- Issue date Aug 23, 1994
- Ciba-Geigy Corporation
- Winfried Uftring
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL