Winterthur
Switzerland
4
2012-06-14
The entities that hold a legal rights for patent applications filed by inventor Erni Josef:
Josef Erni from Winterthur, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Rolling element for the polydirectional travel of a vehicle, and vehicle having such a rolling element
#2 | 2009-10-15Gap inspection apparatus
#3 | 2009-07-16Mobile collecting device for the high-pressure water jet of a water-jet tool and method of use
#4 | 2008-12-18Drive unit for an inspection vehicle and also inspection vehicle with such a drive unit
3188644 ⎘