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Corry P. Gunderson
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Elk River, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Gravity feed fluid dispensing valve
Patent number
6,488,058
Issue date
Dec 3, 2002
3M Innovative Properties Company
John J. Dyer
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Gravity feed fluid dispensing valve
Patent number
6,367,521
Issue date
Apr 9, 2002
3M Innovative Properties Company
John J. Dyer
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Patents Applications
last 30 patents
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Patent Application
Gravity feed fluid dispensing valve
Publication number
20010009166
Publication date
Jul 26, 2001
3M Innovative Properties Company
John J. Dyer
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...