Patents/Inventors

Vaclav Borkovec

HamburgDE3 patents

4 Patents

US123497362025
Electronic Smoking Device
FONTEM VENTURES B.V.
0 cites
US122682392025
Electronic Cigarette with Woven Fiber Tube Atomizer
Fontem Ventures B.V.
0 cites
US119980542024
Electronic Smoking Device
Fontem Ventures B.V.
0 cites
US115537362023
Electronic Smoking Device
FONTEM HOLDINGS 1 B.V.
0 cites