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Heinz K. Muller
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Waiblingen, DE
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last 30 patents
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Patent Grant
Floating ring seal with return structures and process for making it
Patent number
5,529,317
Issue date
Jun 25, 1996
Flexibox Limited
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Arrangement for sealing a reciprocating rod
Patent number
5,104,131
Issue date
Apr 14, 1992
Busak & Luyken GmbH & Co.
Roy Edlund
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing ring structure
Patent number
4,953,876
Issue date
Sep 4, 1990
Busak & Luyken GmbH & Co.
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Sealing arrangement
Patent number
4,889,349
Issue date
Dec 26, 1989
Martin Merkel GmbH & Co KG
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Twist proof seal ring arrangement for shafts
Patent number
4,729,569
Issue date
Mar 8, 1988
Martin Merkel GmbH & Co KG
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Arrangement for sealing a rod
Patent number
4,723,782
Issue date
Feb 9, 1988
Busak + Luyken GmbH & Co.
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Packing for hydraulic pistons or piston rods
Patent number
4,449,718
Issue date
May 22, 1984
Busak & Luyken
Heinz K. Muller
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...