Freiberg
Germany
3
2010-10-07
The entities that hold a legal rights for patent applications filed by inventor Kroke Edwin:
Edwin Kroke from Freiberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
PROCESS FOR WINNING PURE SILICON
#2 | 2009-02-12Process for the manufacture of hydrogen-rich cyclosiloxane
#3 | 2008-02-14Heptazine derivatives containing phosphorus, method for the production thereof and use thereof as flame retardants
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