Dean M. Dowdle

Follow

Person

White Bear Lake, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetomechanical markers for marking stationary assets
- Patent number 9,638,822
- Issue date May 2, 2017
- 3M Innovative Properties Company
- Ziyad H. Doany
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single turn magnetic drive loop for electronic article surveillance
- Patent number 9,424,724
- Issue date Aug 23, 2016
- BIBLIOTHECA RFID LIBRARY SYSTEMS AG
- Ronald D. Jesme
- G08 - SIGNALLING
Information Patent Grant
Magnetomechanical markers for marking stationary assets
- Patent number 9,013,274
- Issue date Apr 21, 2015
- 3M Innovative Properties Company
- Ziyad H. Doany
- G01 - MEASURING TESTING
Information Patent Grant
Variable frequency RF electronic surveillance system
- Patent number 4,609,911
- Issue date Sep 2, 1986
- Minnesota Mining and Manufacturing Company
- Gary E. Nourse
- G08 - SIGNALLING
Information Patent Grant
Variable frequency RF electronic surveillance system
- Patent number 4,531,117
- Issue date Jul 23, 1985
- Minnesota Mining and Manufacturing Company
- Gary E. Nourse
- G08 - SIGNALLING
Information Patent Grant
Shielded, closely spaced transmit-receiver antennas for electronic...
- Patent number 4,509,039
- Issue date Apr 2, 1985
- Minnesota Mining and Manufacturing Company
- Dean M. Dowdle
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETOMECHANICAL MARKERS FOR MARKING STATIONARY ASSETS
- Publication number 20150226872
- Publication date Aug 13, 2015
- 3M Innovative Properties Company
- Ziyad H. Doany
- G01 - MEASURING TESTING
Information Patent Application
SINGLE TURN MAGNETIC DRIVE LOOP FOR ELECTRONIC ARTICLE SURVEILLANCE
- Publication number 20150035716
- Publication date Feb 5, 2015
- 3M Innovative Properties Company
- Ronald D. Jesme
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLEXIBLE MAGNETIC CORE ELECTRONIC MARKER
- Publication number 20120325359
- Publication date Dec 27, 2012
- 3M Innovative Properties Company
- Ziyad H. Doany
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETOMECHANICAL MARKERS FOR MARKING STATIONARY ASSETS
- Publication number 20120068823
- Publication date Mar 22, 2012
- 3M Innovative Properties Company
- Ziyad H. Doany
- G06 - COMPUTING CALCULATING COUNTING