Olching
Germany
4
2010-07-15
The entities that hold a legal rights for patent applications filed by inventor Leitner Johann:
Johann Leitner from Olching, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
DEVICE FOR PROTECTING A COASTLINE
#2 | 2010-02-04Method for producing a composite material from stones and a plastic material
#3 | 2009-04-16Method for Fixing Traffic Routes
#4 | 2008-10-23Coated Slag
3580187 ⎘