Helsinki
Finland
5
2010-10-21
The entities that hold a legal rights for patent applications filed by inventor Putkonen Matti:
Matti Putkonen from Helsinki, FI has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for producing zirconium oxide thin films
#2 | 2009-02-05Method of depositing rare earth oxide thin films
#3 | 2008-01-17Process for producing zirconium oxide thin films
#4 | 2005-02-22Method of depositing rare earth oxide thin films
#5 | 2005-01-27Process for producing yttrium oxide thin films
3675792 ⎘