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Luther E. Erickson
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Stillwater, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Web processing method and apparatus
Patent number
6,991,717
Issue date
Jan 31, 2006
3M Innovative Properties Company
Gregory F. King
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Microneedle devices and methods of manufacture
Patent number
6,908,453
Issue date
Jun 21, 2005
3M Innovative Properties Company
Patrick R. Fleming
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Electrostatic deaeration method and apparatus
Patent number
6,726,743
Issue date
Apr 27, 2004
3M Innovative Properties Company
John W. Louks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrostatically assisted coating method and apparatus with focuse...
Patent number
6,716,286
Issue date
Apr 6, 2004
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Electrostatically assisted coating apparatus with focused web charg...
Patent number
6,666,918
Issue date
Dec 23, 2003
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Uniform meltblown fibrous web
Patent number
6,492,286
Issue date
Dec 10, 2002
3M Innovative Properties Company
Michael R. Berrigan
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrostatically assisted coating method with focused web-borne ch...
Patent number
6,475,572
Issue date
Nov 5, 2002
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
RFID tag device and method of manufacturing
Patent number
6,407,669
Issue date
Jun 18, 2002
3M Innovative Properties Company
Katherine A. Brown
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrostatically assisted coating method and apparatus with focuse...
Patent number
6,368,675
Issue date
Apr 9, 2002
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Floating coating die mounting system
Patent number
6,231,671
Issue date
May 15, 2001
3M Innovative Properties Company
Scott L. Ciliske
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Uniform meltblown fibrous web and methods and apparatus for manufac...
Patent number
6,139,308
Issue date
Oct 31, 2000
3M Innovative Properties Company
Michael R. Berrigan
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Restricted flow die
Patent number
5,702,527
Issue date
Dec 30, 1997
Minnesota Mining and Manufacturing Company
Albert E. Seaver
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Patents Applications
last 30 patents
Information
Patent Application
Web processing method and apparatus
Publication number
20060116268
Publication date
Jun 1, 2006
3M Innovative Properties Company
Gregory F. King
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Microneedle devices and methods of manufacture
Publication number
20050187521
Publication date
Aug 25, 2005
3M Innovative Properties Company
Patrick R. Fleming
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electrostatic deaeration method
Publication number
20030230193
Publication date
Dec 18, 2003
John W. Louks
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Web processing method and apparatus
Publication number
20030188965
Publication date
Oct 9, 2003
3M Innovative Properties Company
Gregory F. King
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Microneedle devices and methods of manufacture
Publication number
20030135161
Publication date
Jul 17, 2003
Patrick R. Fleming
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Electrostatically assisted coating method and apparatus with focuse...
Publication number
20020187277
Publication date
Dec 12, 2002
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Electrostatically assisted coating method and apparatus with focuse...
Publication number
20020090463
Publication date
Jul 11, 2002
3M Innovative Properties Company
John W. Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Electrostatically assisted coating method with focused web-borne ch...
Publication number
20020058105
Publication date
May 16, 2002
John W Louks
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...