Mennemann; Karl

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mennemann; Karl.The latest application filed is for "highly refractive thin glasses".

Company Profile

0.11.7

Mennemann; Karl - Taunusstein 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
Highly refractive thin glasses Grant 9,701,568 - Mennemann , et al. July 11, 2	2017-07-11
Optical glass Grant 9,018,116 - Schreder , et al. April 28, 2	2015-04-28
Highly Refractive Thin Glasses App 20140284577 - Mennemann; Karl ; et al.	2014-09-25
Optical Glass App 20130331255 - SCHREDER; Bianca ; et al.	2013-12-12
Camera Objective Lens With Infrared Filter And Camera Module With Camera Objective Lens App 20130265478 - REICHEL; Steffen ; et al.	2013-10-10
Optical glass, optical elements made therefrom, method of making the optical elements from the glass, and optical components comprising one or more optical elements Grant 8,404,606 - Wolff , et al. March 26, 2	2013-03-26
Optical Glass, Optical Elements Made Therefrom, Method Of Making The Optical Elements From The Glass, And Optical Components Comprising One Or More Optical Elements App 20100222199 - Wolff; Silke ; et al.	2010-09-02
Method and device for melting glass using an induction-heated crucible with cooled crust Grant 7,444,837 - Romer , et al. November 4, 2	2008-11-04
Lead- and arsenic-free optical lanthanum flint glasses Grant 7,297,647 - Wolff , et al. November 20, 2	2007-11-20
Lead- and arsenic-free optical lanthanum flint glasses App 20050209087 - Wolff, Silke ; et al.	2005-09-22
Optical glass App 20050075234 - Wolff, Silke ; et al.	2005-04-07
Method and device for melting glass using an induction-heated crucible with cooled crust App 20050039492 - Romer, Hildegard ; et al.	2005-02-24
Optical glass with refractive indices>1.90, Abbe numbers>25 and high chemical stability Grant 4,584,279 - Grabowski , et al. April 22, 1	1986-04-22
Optical and ophthalmic glass with refractive indices greater than or equal to 1.56, Abbe numbers greater than or equal to 40 and densities less than or equal to 2.70 g/cm.sup.3 Grant 4,562,161 - Mennemann , et al. December 31, 1	1985-12-31
High absorbance Pb-containing glass for cathode ray tube picture screen Grant 4,520,115 - Speit , et al. May 28, 1	1985-05-28
Optical and ophthalmic glass with refractive indices nd>1.58, Abbe numbers>45 and densities<2.75 g/cm.sup.3 Grant 4,438,211 - Mennemann , et al. March 20, 1	1984-03-20
Acidproof, hydrolysis-resistant optical and ophthalmic glass of low density Grant 4,390,638 - Mennemann , et al. June 28, 1	1983-06-28

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