Aalen
Germany
6
2022-06-02
The entities that hold a legal rights for patent applications filed by inventor Eisert Frank:
Frank Eisert from Aalen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Diffractive optical element for a test interferometer
#2 | 2012-07-19Optical arrangement and microlithographic projection exposure apparatus including same
#3 | 2009-01-27Mirror for use in a projection exposure apparatus
#4 | 2007-02-15Projection objective
#5 | 2006-10-10Method of manufacturing an optical element
#6 | 2006-04-18Substrate material for X-ray optical components
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