Roberto Diaz — 23 Patents at General Motors

Roberto Diaz has been granted 23 US patents while listed as an inventor at General Motors. The first was granted in 1997 and the most recent in March 2025. Roberto Diaz ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Roberto Diaz in El Paso, TX, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12247656	Torque converter protective actions for high severity customers	Andrew R. Scheich, Daniel Laurent, Peter Paul Radecki, Shawn B. Look	2025-03-11
12104664	Systems and methods for protecting a selectable one-way clutch of a transmission from high slip-speed engagements	Pratik Nagesh Vernekar, Donald L Comis	2024-10-01	$31,813,000
11383718	System and method for releasing a selectable one-way clutch (SOWC) consistently under different operating conditions	Pratik Nagesh Vernekar, Patrick Lennox Kennedy	2022-07-12	$19,860,000
10514094	Method for controlling the internal electronic range selection for a 9 speed automatic transmission	Todd R. Berger, David C. Webert, David H. Moiseev, Joseph V. Pittiglio, Dustin A. Nygaard	2019-12-24	$21,746,000
10113639	Transmission with L1-L2 shift method while engine braking	Scott A. Kline, Patrick M. Gibson, Raj Kommareddy	2018-10-30	$13,754,000
10030722	System and method for determining when a selectable one-way clutch has mechanically released	David C. Webert, Patrick M. Gibson	2018-07-24	$19,056,000
9140359	Upshift control of a dry dual-clutch transmission	Brian Porto, Matthew D. Whitton, Steven P. Moorman, Craig J. Hawkins	2015-09-22	$6,273,000
8904179	System and method for exchanging key generation parameters for secure communications	Edward Dean, James Godfrey	2014-12-02	$2,803,000
8849936	Mobile communications system including intermediate service provider in communication with mobile terminals and related methods	Christopher Robert Dale Wilson, Jin Woo Lee, Mihaela Kamenova Mihaylova	2014-09-30	$1,726,000
8296567	System and method for exchanging key generation parameters for secure communications	Edward Dean, James Godfrey	2012-10-23	$1,199,000
8224919	Mobile communications system including intermediate service provider and related methods	Christopher Robert Dale Wilson, Jin Woo Lee, Mihaela Kamenova Mihaylova	2012-07-17	$4,939,000
8142471	Small diameter deployment system with improved headpiece	Robert Lulo, Brett E. Naglreiter	2012-03-27	$67,488,000
7753931	Embolic coil introducer system	Mamdouh Elsakka, Boris Shkolnik	2010-07-13	$38,174,000
7516997	Compact truck tailgate and general purpose utility ladder	John Kuznarik, Evelio Acosta	2009-04-14
7201768	Method and device for retrieving embolic coils	Vladimir Mitelberg	2007-04-10
7018394	Embolic coil introducer system	Mamdouh Elsakka, Boris Shkolnik	2006-03-28
6811561	Small diameter deployment system with improved headpiece	Robert Lulo, Brett E. Naglreiter	2004-11-02
6673100	Method and device for retrieving embolic coils	Vladimir Mitelberg	2004-01-06
6179857	Stretch resistant embolic coil with variable stiffness	Donald K. Jones, Brett E. Naglreiter	2001-01-30
6063100	Embolic coil deployment system with improved embolic coil	Donald K. Jones, Brett E. Naglreiter	2000-05-16
5814065	Suture delivery tool	—	1998-09-29
5807350	Kink resistant catheter sheath introducer	—	1998-09-15
5690674	Wound closure with plug	—	1997-11-25

Roberto Diaz — 23 Patents

Issued Patents All Time

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