Walter Bergner

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Bad Kreuznach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Safety glasses having optically corrective lenses
- Patent number 10,429,674
- Issue date Oct 1, 2019
- Walter Bergner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Frameless safety eyeglasses having corrective eyeglass lenses and l...
- Patent number 10,295,843
- Issue date May 21, 2019
- Walter Bergner
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FITTING SPECTACLE LENSES INTO FULL RIM SPECTACLE FRAMES
- Publication number 20190155048
- Publication date May 23, 2019
- Walter Bergner
- G02 - OPTICS
Information Patent Application
FRAMELESS SAFETY EYEGLASSES HAVING CORRECTIVE EYEGLASS LENSES AND L...
- Publication number 20170146830
- Publication date May 25, 2017
- Walter Bergner
- G02 - OPTICS
Information Patent Application
SAFETY GLASSES HAVING OPTICALLY CORRECTIVE LENSES
- Publication number 20160299358
- Publication date Oct 13, 2016
- Walter BERGNER
- G02 - OPTICS