Schonwalde
Germany
4
2007-09-27
The entities that hold a legal rights for patent applications filed by inventor Hulsemann Michael:
Michael Hulsemann from Schonwalde, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Lamp which is closed on two sides
#2 | 2007-08-07Lamp which is closed on two sides
#3 | 2007-05-22Electric lamp with outer bulb and associated support body
#4 | 2006-09-26Process for producing an electric lamp with outer bulb
4493219 ⎘