Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Assignees
Friedrich Boysen GmbH & Co. KG
4 patents in portfolio
US11814999
utility
2023
Mixing Apparatus
0 cites
US11781462
utility
2023
Mixer
0 cites
US11560855
utility
2023
Flap Device
0 cites
US8341952
utility
2013
Exhaust Manifold
0 cites