Jennifer Gruber

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Stillwater, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Funnel with shut off valve
- Patent number 7,757,728
- Issue date Jul 20, 2010
- Inspired Technologies, Inc.
- Jennifer Gruber
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
Funnel With Shut Off Valve
- Publication number 20080271813
- Publication date Nov 6, 2008
- Jennifer Gruber
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...