Langenselbold
Germany
3
2015-08-06
The entities that hold a legal rights for patent applications filed by inventor Schultheis Andreas:
Andreas Schultheis from Langenselbold, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing an optical preform with a POD cladding glass layer
#2 | 2015-01-15Quartz glass tube as a semi-finished product for an optical component
#3 | 2014-07-31Plasma deposition process for producing an optical preform with a cladding glass layer of fluorine-doped quartz glass
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