Munich
Germany
7
2007-01-11
The entities that hold a legal rights for patent applications filed by inventor Pfeiffer Herbert:
Herbert Pfeiffer from Munich, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Individual single-vision spectacle lens
#2 | 2006-04-25Method for manufacturing an eyeglass lens
#3 | 2006-04-04Method for representing and optimizing a double-progressive spectacle lens
#4 | 2005-12-13B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry
#5 | 2005-11-15Progressive spectacle lens
#6 | 2005-05-26Progressive spectacle lens having two aspherical progressive surfaces
#7 | 2005-02-01Progressive spectacle lens with low magnifying differences
4332494 ⎘