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Vernon C. Maine PLLC
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Nashua, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Bubble trap for blood
Patent number
6,481,455
Issue date
Nov 19, 2002
Vernon C. Maine PLLC
Robert Christian Gustafson
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Foam trap for beer or other gas propelled liquid dispensing systems
Patent number
6,209,567
Issue date
Apr 3, 2001
Vernon C. Maine PLLC
Robert C. Gustafson
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Patents Applications
last 30 patents
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last 30 trademarks