Joachim Baum

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Rudersberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hinge for the connection of the shaft of a temple with a hinge piec...
- Patent number 4,890,356
- Issue date Jan 2, 1990
- Eyemetrics - Systems AG
- Gunther Czech
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for fitting a spectacle frame and device and adaptive end p...
- Patent number 4,795,247
- Issue date Jan 3, 1989
- Eyemetrics-Systems AG
- Stephan Volk
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL