Martin Sprickler

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Traunkirchen, AT

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Patents Grantslast 30 patents

Information Patent Grant
Spring hinge for spectacles
- Patent number 8,533,913
- Issue date Sep 17, 2013
- Redtenbacher Prazisionsteile Ges.m.b.H.
- Harald Buchegger
- G02 - OPTICS
Information Patent Grant
Spring hinge between a bow and a bow cheek of a pair of spectacles
- Patent number 7,938,534
- Issue date May 10, 2011
- Redtenbacher Prazisionsteile Ges.m.b.H.
- Martin Sprickler
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SPRING HINGE FOR SPECTACLES
- Publication number 20120198656
- Publication date Aug 9, 2012
- Redtenbacher Praezisionsteile GmbH
- Harald BUCHEGGER
- G02 - OPTICS
Information Patent Application
Spring hinge between a bow and a bow cheek of a pair of spectacles
- Publication number 20100128219
- Publication date May 27, 2010
- Redtenbacher Prazisionsteile Ges.m.b.H
- Martin Sprickler
- G02 - OPTICS