Inventor

ZIEGENBEIN DIETER

DE5 patents

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

BURGMANN DICHTUNGSWERK FEODOR

2 patents

US5909878AJun 8, 1999

Mechanical face seal assembly

BURGMANN DICHTUNGSWERK FEODOR20 citations85

US6220601B1Apr 24, 2001

Mechanical face seal device

BURGMANN DICHTUNGSWERK FEODOR18 citations79

EAGLEBURGMANN GERMANY GMBH

2 patents

US10480658B2Nov 19, 2019

Mechanical seal arrangement having a bellows element

EAGLEBURGMANN GERMANY GMBH0 citations33

US10670150B2Jun 2, 2020

Mechanical seal arrangement with a bellows element

EAGLEBURGMANN GERMANY GMBH0 citations32

OTSCHIK JOACHIM

1 patent

US9010762B2Apr 21, 2015

Low-friction seal ring with inexpensive diamond coating

OTSCHIK JOACHIM0 citations36