Litwinski; Edward

Patent Applications and Registrations

Patent applications and USPTO patent grants for Litwinski; Edward.The latest application filed is for "method for preparing pre-coated aluminum and aluminum-alloy fasteners and components having high-shear strength and readily deformable regions".

Company Profile

0.12.10

Litwinski; Edward - Mission Viejo CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rivets having high strength and formability Grant 7,534,079 - Litwinski , et al. May 19, 2	2009-05-19
Method for preparing pre-coated aluminum and aluminum-alloy fasteners and components having high-shear strength and readily deformable regions App 20060177284 - Keener; Steven G. ; et al.	2006-08-10
Method and apparatus for producing a refined grain structure Grant 6,865,919 - Litwinski , et al. March 15, 2	2005-03-15
Method of manufacturing rivets having high strength and formability Grant 6,854,634 - Litwinski , et al. February 15, 2	2005-02-15
Method of manufacturing rivets having high strength and formability Grant 6,843,404 - Litwinski , et al. January 18, 2	2005-01-18
High strength friction stir welding Grant 6,780,525 - Litwinski August 24, 2	2004-08-24
Method and apparatus for producing a refined grain structure Grant 6,726,085 - Litwinski , et al. April 27, 2	2004-04-27
Method of manufacturing rivets having high strength and formability App 20040020967 - Litwinski, Edward ; et al.	2004-02-05
Method of manufacturing rivets having high strength and formability App 20040022603 - Litwinski, Edward ; et al.	2004-02-05
Method and apparatus for producing a refined grain structure App 20040004107 - Litwinski, Edward	2004-01-08
Method and apparatus for producing a refined grain structure App 20040000576 - Litwinski, Edward	2004-01-01
Method And Apparatus For Producing A Refined Grain Structure App 20030218052 - Litwinski, Edward	2003-11-27
Method Of Manufacturing Rivets Having High Strength And Formability App 20030218053 - Litwinski, Edward ; et al.	2003-11-27
Method for preparing ultra-fine grain titanium and titanium-alloy articles and articles prepared thereby Grant 6,638,381 - Keener , et al. October 28, 2	2003-10-28
High strength friction stir welding App 20030116608 - Litwinski, Edward	2003-06-26
Method for preparing ultra-fine grain titanium and titanium-alloy articles and articles prepared thereby App 20030111147 - Keener, Steven G. ; et al.	2003-06-19
Tooling and methods for circumferential friction stir welding App 20010015369 - Litwinski, Edward ; et al.	2001-08-23
Tooling and methods for circumferential friction stir welding Grant 6,257,479 - Litwinski , et al. July 10, 2	2001-07-10
Method and apparatus for backing up a friction stir weld joint Grant 6,237,835 - Litwinski , et al. May 29, 2	2001-05-29
FSW tool design for thick weld joints Grant 6,227,430 - Rosen , et al. May 8, 2	2001-05-08
Friction stir welding interlocking joint design and method Grant 6,045,027 - Rosen , et al. April 4, 2	2000-04-04
Friction stir welding process to repair voids in aluminum alloys Grant 5,971,252 - Rosen , et al. October 26, 1	1999-10-26

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