Hans Kuehn

Person

Hamburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing a plastic tube body
- Patent number 6,702,978
- Issue date Mar 9, 2004
- Hans Kuehn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Closure for plastic tube
- Patent number 6,223,919
- Issue date May 1, 2001
- Hans Kuehn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Submersible drive unit for use with underwater pile drivers and wor...
- Patent number 5,915,883
- Issue date Jun 29, 1999
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Detachable connector for the transmission of drive energy to submer...
- Patent number 5,788,418
- Issue date Aug 4, 1998
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for signal and data transmission for controlling and moni...
- Patent number 5,667,341
- Issue date Sep 16, 1997
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drive unit for driving ramming parts under water
- Patent number 4,872,514
- Issue date Oct 10, 1989
- Bomag-Menck GmbH
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of and arrangement for separating tubular foundation piles u...
- Patent number 4,856,938
- Issue date Aug 15, 1989
- Bomag-Menck GmbH
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Submergible electrohydraulic drive unit for ramming and working dev...
- Patent number 4,817,734
- Issue date Apr 4, 1989
- Bomag-Menck GmbH
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of and a drive unit for driving ramming parts under water
- Patent number 4,818,149
- Issue date Apr 4, 1989
- Bomag-Menck GmbH
- Hans Kuehn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Information system
- Publication number 20050245190
- Publication date Nov 3, 2005
- Rolf Meyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Plastic tube bodies, and method for producing them
- Publication number 20050008803
- Publication date Jan 13, 2005
- Hans Kuehn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Ultrasonic transducer
- Publication number 20050002536
- Publication date Jan 6, 2005
- Vladimir Gorelik
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PLASTIC TUBE BODY AND PROCESS FOR MANUFACTURING THE SAME
- Publication number 20010040002
- Publication date Nov 15, 2001
- HANS KUEHN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Person

Patents Grantslast 30 patents

Process for manufacturing a plastic tube body

Closure for plastic tube

Submersible drive unit for use with underwater pile drivers and wor...

Detachable connector for the transmission of drive energy to submer...

Apparatus for signal and data transmission for controlling and moni...

Drive unit for driving ramming parts under water

Method of and arrangement for separating tubular foundation piles u...

Submergible electrohydraulic drive unit for ramming and working dev...

Method of and a drive unit for driving ramming parts under water

Patents Applicationslast 30 patents

Information system

Plastic tube bodies, and method for producing them

Ultrasonic transducer

PLASTIC TUBE BODY AND PROCESS FOR MANUFACTURING THE SAME