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Kai Hollmann

POPolytech: 2 patents #2 of 3Top 70%

Bussolengo, IT: #5 of 24 inventorsTop 25%

Overall (All Time): #1,426,086 of 4,157,543Top 35%

3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
10890001	Formwork panel for concrete-work shutterings	—	2021-01-12
10465397	Formwork panel for concreting formworks	—	2019-11-05
D787915	Locking and closing device	—	2017-05-30