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Carl Kramer
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Aix La Chapelle, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for heat treating metallic webs in-line
Patent number
6,895,692
Issue date
May 24, 2005
Carl Kramer
C21 - METALLURGY OF IRON
Information
Patent Grant
Device for guiding bands in a suspended manner
Patent number
6,413,470
Issue date
Jul 2, 2002
Carl Kramer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Nozzle array for levitational guidance of web material
Patent number
6,231,001
Issue date
May 15, 2001
Ingenieurgemeinschaft WSP, Prof. Dr.-Ing. C. Kramer, Prof. Dipl.-Ing. H. J. G...
Carl Kramer
C21 - METALLURGY OF IRON
Information
Patent Grant
Device for cooling extruded profiles
Patent number
6,216,485
Issue date
Apr 17, 2001
Ingenieurgemeinschaft Wsp Prof. Dr. Ing. Carl Kramer, Prof. H.J. Gerhardt M.SC.
Carl Kramer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for levitational guidance of web material
Patent number
6,131,308
Issue date
Oct 17, 2000
Ingenieurgemeinschaft WSP, Prof. Dr.-Ing C Kramer, Prof. Dipl.-Ing H.J. Gerha...
Carl Kramer
F26 - DRYING
Information
Patent Grant
Wind tunnel having a free jet test section for simulating wind dire...
Patent number
5,435,175
Issue date
Jul 25, 1995
Mercedes-Benz AG
Carl Kramer
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for cooling extrusion press profile sections
Patent number
5,327,763
Issue date
Jul 12, 1994
WSP Ingenieurgesellschaft fur Warmetechnik
Carl Kramer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for removing liquid from the surface of a moving strip
Patent number
5,313,685
Issue date
May 24, 1994
Sundwiger Eisenhutte Maschinenfabrik GmbH
Carl Kramer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for performing high efficient symmetrical quenching of ro...
Patent number
5,273,568
Issue date
Dec 28, 1993
Glasstech, Inc.
Ronald A. McMaster
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Device for cooling a laminar material, more particularly a metal strip
Patent number
5,265,441
Issue date
Nov 30, 1993
Sundwiger Eisenhutte Maschinenfabrik GmbH & Co.
Carl Kramer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for the arching of glass sheets heated to the softening t...
Patent number
5,246,477
Issue date
Sep 21, 1993
WSP Ingenieurgesellschaft fur Waermetechnik, Stroemungstechnik und Prozesstec...
Carl Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Attachment assembly for securing roofing membranes
Patent number
5,171,116
Issue date
Dec 15, 1992
WSP Ingenieurgesellschaft fur Warmetechnik, Stromungstechnik und Prozesstechnik
Hans J. Gerhardt
E04 - BUILDING
Information
Patent Grant
Apparatus for the bilateral blowing onto a web-like or sheet-like m...
Patent number
5,150,534
Issue date
Sep 29, 1992
WSP Ingenieurgesellschaft fur Warmetechnik, Stromungstechnik und Prozesstechn...
Carl Kramer
F26 - DRYING
Information
Patent Grant
High-convection gas jet nozzle section for sheet-like material guid...
Patent number
5,094,678
Issue date
Mar 10, 1992
WSP Ingenieurgesellschaft fur Warmetechnik, Stromungstechnik u Prozesstechnik...
Carl Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Floodwashing process and floodwasher
Patent number
5,000,206
Issue date
Mar 19, 1991
Duerr GmbH
Carl Kramer
B08 - CLEANING
Information
Patent Grant
Apparatus for contactless sealing of an opening against emerging or...
Patent number
4,894,009
Issue date
Jan 16, 1990
Carl Kramer
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Process and apparatus for coating a substrate
Patent number
4,824,695
Issue date
Apr 25, 1989
Saint-Gobain Vitrage
Jean C. Coulon
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for uniformly subjecting a flow-traversable heatable mate...
Patent number
4,817,300
Issue date
Apr 4, 1989
Degussa Aktiengesellschaft
Carl Kramer
F26 - DRYING
Information
Patent Grant
Apparatus for distribution of gas-entrained powders
Patent number
4,808,043
Issue date
Feb 28, 1989
Saint-Gobain Vitrage
Claude Le Marrec
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Apparatus for mixing a gas main flow with at least one gas subflow
Patent number
4,767,317
Issue date
Aug 30, 1988
Carl Kramer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for the uniform application of gas on a plane surface
Patent number
4,736,529
Issue date
Apr 12, 1988
Carl Kramer
C21 - METALLURGY OF IRON
Information
Patent Grant
Mechanism for purging fiber fluff and dust from a spindle assembly...
Patent number
4,671,054
Issue date
Jun 9, 1987
Palitex Project Company GmbH
Reinhard Grundmann
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Furnace for heating up cylindrical charges
Patent number
4,620,840
Issue date
Nov 4, 1986
Swiss Aluminium Ltd.
Bernhard Hilge
C21 - METALLURGY OF IRON
Information
Patent Grant
Equipment for curving glass sheets
Patent number
4,586,946
Issue date
May 6, 1986
Carl Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method and apparatus for uniformly coating a substrate with a powder
Patent number
4,533,571
Issue date
Aug 6, 1985
Saint-Gobain Vitrage
Carl Kramer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Shielding device to reduce wind velocity
Patent number
4,529,173
Issue date
Jul 16, 1985
Carl Kramer
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Apparatus for floatingly moving a length of material
Patent number
4,394,950
Issue date
Jul 26, 1983
Carl Kramer
F26 - DRYING
Information
Patent Grant
Artificial heart valve
Patent number
4,123,805
Issue date
Nov 7, 1978
Bayer Aktiengesellschaft
Carl Kramer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Device for heat treating metallic webs in-line
Publication number
20040154182
Publication date
Aug 12, 2004
Carl Kramer
C21 - METALLURGY OF IRON
Information
Patent Application
Method and device for forming recesses in a plane sheet of glass as...
Publication number
20040020244
Publication date
Feb 5, 2004
Carl Kramer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...