Dresden
Germany
2
2023-03-09
The entities that hold a legal rights for patent applications filed by inventor Heymer Heike:
Heike Heymer from Dresden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD FOR SEPARATING IMPURITIES FROM SILICON CARBIDE, AND TEMPERATURE-TREATED AND PURIFIED SILICON CARBIDE POWDER
#2 | 2014-11-20Device for reducing pressure in hollow bodies in media at higher temperatures
974514 ⎘