Inventor

VIAL SIEGBERT

DE5 patents

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

SENATOR GMBH & CO KGAA

2 patents

US7195415B1Mar 27, 2007

Writing instrument with variably inclinable tip

SENATOR GMBH & CO KGAA23 citations88

US7246638B2Jul 24, 2007

Filling device comprising lateral filling windows

SENATOR GMBH & CO KGAA2 citations59

MERZ & KRELL

1 patent

US6213666B1Apr 10, 2001

Production of releasable sleeve sections

MERZ & KRELL7 citations67

MERZ & KRELL GMBH & CO KGAA

1 patent

US6802664B2Oct 12, 2004

Production of a front portion of a writing instrument, comprising a one-piece preform

MERZ & KRELL GMBH & CO KGAA11 citations64

BRAUN MELSUNGEN AG

1 patent

US11304875B2Apr 19, 2022

Piercing part for a medical infusion system

BRAUN MELSUNGEN AG0 citations47