Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Philipp Kratz
St. Ingbert
DE
1 patent
2 Patents
US12454901
2025
Sound Damper
Purem GmbH
0 cites
US11840948
2023
Silencer for an Exhaust System of an Internal Combustion Engine
Purem GmbH
0 cites