Hebron, Ohio
United States
5
2013-12-19
The entities that hold a legal rights for patent applications filed by inventor Hofmann Douglas:
Douglas Hofmann from Hebron, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom
#2 | 2013-08-22High refractive index glass composition
#3 | 2012-05-31Modulus, lithium free glass
#4 | 2010-07-01Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from
#5 | 2010-06-24Composition for high performance glass fibers and fibers formed therewith
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