Ernest W. Grumbles

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Saint Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ambient condition measurement and reporting system
- Patent number 10,362,462
- Issue date Jul 23, 2019
- Ernest W. Grumbles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ambient condition measurement and reporting system
- Patent number 10,034,123
- Issue date Jul 24, 2018
- Ernest W. Grumbles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fluid-controlled electronic games and measurement devices
- Patent number 9,261,392
- Issue date Feb 16, 2016
- Sharpshooter LLC
- Ernest W. Grumbles
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Crowd activity and ambient condition measurement and reporting system
- Patent number 9,082,290
- Issue date Jul 14, 2015
- Ernest W. Grumbles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device including an accelerometer in a watertight container for sen...
- Patent number 8,544,341
- Issue date Oct 1, 2013
- Ernest W. Grumbles
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
AMBIENT CONDITION MEASUREMENT AND REPORTING SYSTEM
- Publication number 20180302767
- Publication date Oct 18, 2018
- Ernest W. Grumbles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMBIENT CONDITION MEASUREMENT AND REPORTING SYSTEM
- Publication number 20150319553
- Publication date Nov 5, 2015
- Ernest W. Grumbles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUID-CONTROLLED ELECTRONIC GAMES AND MEASUREMENT DEVICES
- Publication number 20140190249
- Publication date Jul 10, 2014
- Ernest W. Grumbles
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
CROWD ACTIVITY AND AMBIENT CONDITION MEASUREMENT AND REPORTING SYSTEM
- Publication number 20130127634
- Publication date May 23, 2013
- Ernest W. Grumbles
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Fluid-Controlled Electronic Games and Measurement Devices
- Publication number 20100313973
- Publication date Dec 16, 2010
- Ernest W. Grumbles
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
Electronic Tracking of Land Use Activities
- Publication number 20090231190
- Publication date Sep 17, 2009
- Ernest W. Grumbles
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS