Inventor

HURR HELMUT

DE4 patents

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

PUTZMEISTER MASCHF

2 patents

US5360321ANov 1, 1994

Feeding reservoir for two-cylinders thick-matter pumps

PUTZMEISTER MASCHF9 citations71

US5340291AAug 23, 1994

Flow restraining device for a thick matter conveying apparatus

PUTZMEISTER MASCHF10 citations71

PUTZMEISTER ENGINEERING GMBH

2 patents

US8381771B2Feb 26, 2013

Material feed container for a thick-matter pump

PUTZMEISTER ENGINEERING GMBH1 citations47

US7900651B2Mar 8, 2011

Material feed container for a thick-matter pump

PUTZMEISTER ENGINEERING GMBH1 citations47