Inventor

KELLER FLORIAN

DE4 patents

⚠️ This page may combine multiple inventors who share the name “KELLER FLORIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MANN & HUMMEL GMBH

3 patents

US11634011B2Apr 25, 2023

Road vehicle having an ambient air purification device, ambient air purification device and filter element

MANN & HUMMEL GMBH1 citations58

US11065942B2Jul 20, 2021

Environmental air cleaning device, road vehicle having environmental air cleaning device, and filter element

MANN & HUMMEL GMBH0 citations58

US9539895B2Jan 10, 2017

Tank venting filter having a constriction in the air inlet area

MANN & HUMMEL GMBH1 citations49

PASS STANZTECHNIK AG

1 patent

US7343767B2Mar 18, 2008

Roller tool for the linear deformation of sheet metal and sheet deformation facility having such a roller tool

PASS STANZTECHNIK AG7 citations68