Saaregemuines
France
5
2011-10-06
The entities that hold a legal rights for patent applications filed by inventor Schmitz Bertram:
Bertram Schmitz from Saaregemuines, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Single-layer microporous foil for batteries having shut-off function
#2 | 2011-10-06Multi-layer microporous film for batteries having shut-off function
#3 | 2011-03-17Micro-porous multi-layer membrane film based on polypropylene for batteries with a cut-off function
#4 | 2011-03-17Membrane file for batteries, having a shut-off function
#5 | 2011-03-17Single-layer polypropylene membrane film for batteries, having a shut-off function
3357972 ⎘