Josef Leitner has been granted 10 US patents while listed as an inventor at Vae Eisenbahnsysteme Gmbh. The first was granted in 1996 and the most recent in December 2021. Josef Leitner ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Josef Leitner in Eisenlohrsweg, AT.