P

Inventor

WEBER NORBERT

DE77 patents
⚠️ This page may combine multiple inventors who share the name “WEBER NORBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HYDAC TECHNOLOGY GMBH

17 patents
US5427152AJun 27, 1995

Hydraulic accumulator with dividing wall supported by connecting and retaining parts

HYDAC TECHNOLOGY GMBH54 citations96
US6923215B2Aug 2, 2005

Piston-type accumulator

HYDAC TECHNOLOGY GMBH21 citations93
US6622755B2Sep 23, 2003

Hydropneumatic accumulator

HYDAC TECHNOLOGY GMBH25 citations93
US6527012B1Mar 4, 2003

Hydropneumatic pressure accumulator

HYDAC TECHNOLOGY GMBH28 citations93
US7959027B2Jun 14, 2011

Pressurized container

HYDAC TECHNOLOGY GMBH10 citations84
US7637285B2Dec 29, 2009

Hydraulic accumulator

HYDAC TECHNOLOGY GMBH8 citations84
US7516760B2Apr 14, 2009

Piston-type accumulator

HYDAC TECHNOLOGY GMBH13 citations84
US6866066B2Mar 15, 2005

Hydraulic accumulator

HYDAC TECHNOLOGY GMBH19 citations84
US6484756B1Nov 26, 2002

Hydraulic accumulator, especially a hydraulic damper

HYDAC TECHNOLOGY GMBH15 citations84
US7308910B2Dec 18, 2007

Device for damping pressure surges

HYDAC TECHNOLOGY GMBH7 citations74
US6871671B2Mar 29, 2005

Hydroaccumulator

HYDAC TECHNOLOGY GMBH7 citations74
US5445034AAug 29, 1995

Method of measuring the pressure of a gas in a gas accumulator, and a gas accumulator for carrying out the method

HYDAC TECHNOLOGY GMBH10 citations73
US5520053AMay 28, 1996

Ultrasound testing device for gas pressure accumulators

HYDAC TECHNOLOGY GMBH12 citations69
US12383911B2Aug 12, 2025

Hydraulic accumulator

HYDAC TECHNOLOGY GMBH0 citations63
US10648487B2May 12, 2020

Accumulator device and hydropneumatic suspension

HYDAC TECHNOLOGY GMBH1 citations63
US7395838B2Jul 8, 2008

Piston-type accumulator

HYDAC TECHNOLOGY GMBH6 citations63
US6988514B2Jan 24, 2006

Hydroaccumulator, in a particular a bladder accumulator

HYDAC TECHNOLOGY GMBH6 citations63

DAIMLER CHRYSLER AG

12 patents

DAIMLER BENZ AG

8 patents

FRAUNHOFER GES FORSCHUNG

3 patents

(unassigned)

2 patents

BOEGL ANDREAS

2 patents

DAIMLERCHRSYLER AG

1 patent

HARTMANN LUDWIG

1 patent

HERAEUS KULZER GMBH & CO KG

1 patent

JUNGER STEPHAN

1 patent

BAYER AG

1 patent

WEBER NORBERT

1 patent

Showing the top 50 of 77 patents by PatentIndex Score.