Radebuel
Germany
1
2021-08-26
Heidi THOMAS from Radebuel, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for activating and deactivating the phosphorescence of a structure, method for producing a phosphorescent structure and phosphorescent structure, label with phosphorescent structure, method for writing, reading and erasing a label, and a UV sensor
5171946 ⎘