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Charles G. Thiel
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Saint Paul, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stem configuration to reduce seal abrasion in metered dose aerosol...
Patent number
6,644,517
Issue date
Nov 11, 2003
3M Innovative Properties Company
Charles G. Thiel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Powder dispenser
Patent number
6,119,688
Issue date
Sep 19, 2000
3M Innovative Properties Company
Ralph Duane Whaley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Powder dispenser
Patent number
6,029,661
Issue date
Feb 29, 2000
3M Innovative Properties Company
Ralph Duane Whaley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Metered-dose aerosol valves
Patent number
5,477,992
Issue date
Dec 26, 1995
Minnesota Mining and Manufacturing Company
Philip A. Jinks
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and methods for delivering a predetermined amount of a pr...
Patent number
4,819,834
Issue date
Apr 11, 1989
Minnesota Mining and Manufacturing Company
Charles G. Thiel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aerosol compositions containing finely divided solid materials
Patent number
4,352,789
Issue date
Oct 5, 1982
Minnesota Mining and Manufacturing Company
Charles G. Thiel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intratracheal injection system for animals
Patent number
4,143,658
Issue date
Mar 13, 1979
Minnesota Mining and Manufacturing Company
G. Phillip Rambosek
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Gasket for use in a metering valve that limits seal intrusion
Publication number
20030121935
Publication date
Jul 3, 2003
Cathleen M. Arsenault
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Stem configuration to reduce seal abrasion in metered dose aerosol...
Publication number
20020088828
Publication date
Jul 11, 2002
3M Innovative Properties Company
Charles G. Thiel
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL