Michael D. Cheaney — 11 Patents at AT&T

Michael D. Cheaney has been granted 11 US patents while listed as an inventor at AT&T. The first was granted in 2004 and the most recent in December 2016. Michael D. Cheaney ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Michael D. Cheaney in Arnold, MO, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9531546	Methods and apparatus to certify digital signatures	Brian M. Novack, David Dunmire, Daniel Madsen, Timothy R. Thompson	2016-12-27	$48,772,000
8972735	Methods and apparatus to certify digital signatures	Brian M. Novack, David Dunmire, Daniel Madsen, Timothy R. Thompson	2015-03-03	$21,377,000
8898458	Method for communicating certificates to computers	Brian M. Novack, Daniel Madsen, Timothy R. Thompson	2014-11-25	$17,859,000
8763011	Transaction tool management integration with change management	Brian M. Novack, Timothy R. Thompson	2014-06-24	$12,637,000
8700902	Methods and apparatus to certify digital signatures	Brian M. Novack, David Dunmire, Daniel Madsen, Timothy R. Thompson	2014-04-15	$15,010,000
8234659	Transaction tool management integration with change management	Brian M. Novack, Timothy R. Thompson	2012-07-31	$48,295,000
7974385	User interface and system to facilitate telephone circuit maintenance and testing	William R. Jones, Rod A. Opel	2011-07-05	$9,300,000
7765398	Method of promulgating a transaction tool to a recipient	Brian M. Novack, Daniel Madsen, Timothy R. Thompson	2010-07-27	$61,328,000
7661110	Transaction tool management integration with change management	Brian M. Novack, Timothy R. Thompson	2010-02-09	$36,115,000
7546454	Automated digital certificate discovery and management	Brian M. Novack, Daniel Madsen, Timothy R. Thompson	2009-06-09	$44,486,000
6687335	User interface and system to facilitate telephone circuit maintenance and testing	William R. Jones, Rod A. Opel	2004-02-03

Michael D. Cheaney — 11 Patents

Issued Patents All Time

Patent Widget