William C. Egbert — 14 Patents at 3M

William C. Egbert has been granted 14 US patents while listed as an inventor at 3M. The first was granted in 2002 and the most recent in May 2017. William C. Egbert ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list William C. Egbert in Minneapolis, MN, US.

Patents per Year

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9638822	Magnetomechanical markers for marking stationary assets	Ziyad H. Doany, Dean M. Dowdle, Michael E. Hamerly, Terrence H. Joyce	2017-05-02	$24,934,000
9013274	Magnetomechanical markers for marking stationary assets	Ziyad H. Doany, Dean M. Dowdle, Michael E. Hamerly, Terrence H. Joyce	2015-04-21	$26,319,000
8998099	Transparent micropatterned RFID antenna and articles incorporating same	Matthew H. Frey, Lijun Zu, Swagata R. Banerjee, Robert A. Sainati	2015-04-07	$32,682,000
8717244	RFID tag with a modified dipole antenna	Terrence H. Joyce, Swagata R. Banerjee, Katherine A. Brown, Jaewon Kim, William A. Mittelstadt +1 more	2014-05-06	$29,245,000
7982616	Radio frequency identification (RFID) tag including a three-dimensional loop antenna	Swagata R. Banerjee, Robert A. Sainati, David K. Misemer	2011-07-19	$11,272,000
7847697	Radio frequency identification (RFID) tag including a three-dimensional loop antenna	Swagata R. Banerjee, Robert A. Sainati, David K. Misemer	2010-12-07	$19,108,000
7535366	Microwaveable radio frequency identification tags	Katherine A. Brown	2009-05-19	$63,269,000
7315248	Radio frequency identification tags for use on metal or other conductive objects	—	2008-01-01
7268687	Radio frequency identification tags with compensating elements	Thomas Herdtle	2007-09-11	$24,209,000
7259678	Durable radio frequency identification label and methods of manufacturing the same	Katherine A. Brown, Jia Hu, Thomas C. Mercer, Terry S. Nees, Fay T. Salmon	2007-08-21	$21,964,000
7215295	Ultra high frequency radio frequency identification tag	—	2007-05-08	$25,111,000
6999028	Ultra high frequency radio frequency identification tag	—	2006-02-14	$28,329,000
6693541	RFID tag with bridge circuit assembly and methods of use	—	2004-02-17
6407669	RFID tag device and method of manufacturing	Katherine A. Brown, James N. Dobbs, Luther E. Erickson, John S. Huizinga, Gregory F. King	2002-06-18	$13,155,000

William C. Egbert — 14 Patents

Patents per Year

Issued Patents All Time

Patent Widget