Krause; Wolf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Krause; Wolf.The latest application filed is for "freeform fresnel surface, method for producing a freeform fresnel surface and method for creating a construction dataset".

Company Profile

3.6.8

Krause; Wolf - Essingen DE
Krause; Wolf - Essigen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optical element Grant 10,754,157 - Hofmann , et al. A	2020-08-25
Method for producing an optical element Grant 10,558,045 - Hofmann , et al. Feb	2020-02-11
Freeform Fresnel Surface, Method For Producing A Freeform Fresnel Surface And Method For Creating A Construction Dataset App 20190250311 - RUDOLPH; Guenter ; et al.	2019-08-15
Spectacle lens for a display device that can be fitted on the head of a user and generates an image Grant 9,995,938 - Riedel , et al. June 12, 2	2018-06-12
Optical Element App 20180031840 - HOFMANN; Jens ; et al.	2018-02-01
Method For Producing An Optical Element App 20170227775 - HOFMANN; Jens ; et al.	2017-08-10
Spectacle Lens For A Display Device That Can Be Fitted On The Head Of A User And Generates An Image App 20170192238 - RIEDEL; Lisa ; et al.	2017-07-06
Low distortion eyewear lens with low optical power Grant 9,170,432 - Spratt , et al. October 27, 2	2015-10-27
Low Distortion Eyewear Lens With Low Optical Power App 20140253874 - Spratt; Ray Steven ; et al.	2014-09-11
Multi-focal lenses with segmented boundaries Grant 8,297,751 - Spratt , et al. October 30, 2	2012-10-30
Multi-focal Lenses With Segmented Boundaries App 20110261318 - Spratt; Ray Steven ; et al.	2011-10-27
Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs Grant 7,757,373 - Krause , et al. July 20, 2	2010-07-20
Method And Tool Head For Machining Optically Active Surfaces, Particularly Surfaces Of Progressive Spectacle Lenses, Which Are Symmetrical In Pairs App 20090113694 - KRAUSE; Wolf ; et al.	2009-05-07
Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs App 20070062015 - Krause; Wolf ; et al.	2007-03-22

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