Marstrand
Sweden
3
2020-09-24
The entities that hold a legal rights for patent applications filed by inventor Hellberg Jan:
Jan Hellberg from Marstrand, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
Device for suspension of a lamp in a vehicle
#2 | 2018-10-18Housing for a flow sensor ventilator including a tubulator and a membrane
#3 | 2016-12-22Flow meter for use with a ventilator
1743553 ⎘