Inventor

KEITEL RALPH

FR4 patents

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

NETSTAL AG MASCHF GIESSEREI

2 patents

US7004746B2Feb 28, 2006

Mold closing unit

NETSTAL AG MASCHF GIESSEREI5 citations71

US6796783B1Sep 28, 2004

Mold closing unit

NETSTAL AG MASCHF GIESSEREI12 citations71

Otto Männer Innovation GmbH

1 patent

US9452557B2Sep 27, 2016

Hot runner system

Otto Männer Innovation GmbH3 citations65

KLOECKNER FERROMATIK DESMA

1 patent

US5348463ASep 20, 1994

Injection unit having adjustable and settable nozzle contact pressure

KLOECKNER FERROMATIK DESMA6 citations60