Diez
Germany
2
2022-06-23
Michael Kübler from Diez, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Door locking and/or opening system, a method for controlling door locking and/or opening, and a door locking and/or opening and documentation system
#2 | 2021-07-15Method for monitoring activity of database server administrator in enterprise resource planning system and the tamper-proof enterprise resource planning system
5138555 ⎘