Dennard J. Powell

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for managing notes
- Patent number 9,563,696
- Issue date Feb 7, 2017
- 3M Innovative Properties Company
- Willem V. Bastiaens
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for note recognition
- Patent number 9,378,426
- Issue date Jun 28, 2016
- 3M Innovative Properties Company
- Gabriel A. Biller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for note recognition
- Patent number 9,070,036
- Issue date Jun 30, 2015
- 3M Innovative Properties Company
- Gabriel A. Biller
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR NOTE RECOGNITION
- Publication number 20150262023
- Publication date Sep 17, 2015
- 3M Innovative Properties Company
- Gabriel A. Biller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR NOTE RECOGNITION
- Publication number 20140294236
- Publication date Oct 2, 2014
- 3M Innovative Properties Company
- Gabriel A. Biller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING NOTES
- Publication number 20140297646
- Publication date Oct 2, 2014
- 3M Innovative Properties Company
- Willem V. Bastiaens
- G06 - COMPUTING CALCULATING COUNTING