Halle
Germany
4
2017-06-15
The entities that hold a legal rights for patent applications filed by inventor HOERMANN Michael:
Michael HOERMANN from Halle, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Door, in particular sectional door, and door drive
#2 | 2009-09-10Light barrier with feedback control
#3 | 2009-08-20Door, in particular sectional door, and door drive
#4 | 2008-01-24Adjustable light barrier transmitter
1902244 ⎘