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Eric F. Funkenbusch
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White Bear Lake, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Zirconium oxide fibers and process for their preparation
Patent number
RE35143
Issue date
Jan 9, 1996
Minnesota Mining and Manufacturing Company
Eric F. Funkenbusch
501 - Compositions: ceramic
Information
Patent Grant
Carbon-clad zirconium oxide particles
Patent number
RE34910
Issue date
Apr 18, 1995
Regents of The University of Minnesota
Eric F. Funkenbusch
210 - Liquid purification or separation
Information
Patent Grant
Carbon-clad zirconium oxide particles
Patent number
5,346,619
Issue date
Sep 13, 1994
Regents of The University of Minnesota
Eric F. Funkenbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer-coated carbon-clad inorganic oxide particles
Patent number
5,271,833
Issue date
Dec 21, 1993
Regents of The University of Minnesota
Eric F. Funkenbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Carbon-clad zirconium oxide particles
Patent number
5,254,262
Issue date
Oct 19, 1993
Regents of The University of Minnesota
Eric F. Funkenbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High stability porous zirconium oxide spherules
Patent number
5,205,929
Issue date
Apr 27, 1993
Regents of The University of Minnesota
Peter W. Carr
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Polymer-coated carbon-clad inorganic oxide particles
Patent number
5,182,016
Issue date
Jan 26, 1993
Regents of The University of Minnesota
Eric F. Funkenbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High stability porous zirconium oxide spherules
Patent number
5,141,634
Issue date
Aug 25, 1992
Regents of The University of Minnesota
Peter W. Carr
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Carbon-clad zirconium oxide particles
Patent number
5,108,597
Issue date
Apr 28, 1992
Regents of The University of Minnesota
Eric F. Funkenbusch
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High stability porous zirconium oxide spherules
Patent number
5,015,373
Issue date
May 14, 1991
Regents of The University of Minnesota
Peter W. Carr
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Ternary ceramic alloys of ZR-CE-HF oxides
Patent number
4,971,933
Issue date
Nov 20, 1990
Martin Marietta Energy Systems, Inc.
Paul F. Becher
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Zirconium oxide fibers and process for their preparation
Patent number
4,937,212
Issue date
Jun 26, 1990
Minnesota Mining and Manufacturing Company
Eric F. Funkenbusch
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING