Sawtell; Ralph R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sawtell; Ralph R..The latest application filed is for "high strength forged aluminum alloy products".

Company Profile

5.52.59

Sawtell; Ralph R. - Gibsonia PA
Sawtell; Ralph R. - Brecksville OH
Sawtell; Ralph R. - Monroeville PA
Sawtell; Ralph R. - Lafayette CA
Sawtell; Ralph R. - Pittsburgh PA

*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
Aluminum-copper alloys containing vanadium Grant 10,570,485 - Lin , et al. Feb	2020-02-25
Aluminum alloy products having improved property combinations and method for artificially aging same Grant 10,450,640 - Chakrabarti , et al. Oc	2019-10-22
2XXX series aluminum lithium alloys having low strength differential Grant 10,435,774 - Yanar , et al. O	2019-10-08
High Strength Forged Aluminum Alloy Products App 20190040505 - Bush; Dustin M. ; et al.	2019-02-07
Heat treatable aluminum alloys having magnesium and zinc Grant 10,119,183 - Lin , et al. November 6, 2	2018-11-06
High strength forged aluminum alloy products Grant 10,119,184 - Bush , et al. November 6, 2	2018-11-06
High strength forged aluminum alloy products Grant 10,053,754 - Bush , et al. August 21, 2	2018-08-21
2xxx aluminum alloys, and methods for producing the same Grant 9,926,620 - Kamat , et al. March 27, 2	2018-03-27
Aluminum alloys and methods for producing the same Grant 9,856,552 - Sawtell , et al. January 2, 2	2018-01-02
Heat Treatable Aluminum Alloys Having Magnesium And Zinc And Methods For Producing The Same App 20170137920 - Lin; Jen C. ; et al.	2017-05-18
Aluminum-copper-lithium alloys Grant 9,587,294 - Colvin , et al. March 7, 2	2017-03-07
Heat treatable aluminum alloys having magnesium and zinc and methods for producing the same Grant 9,587,298 - Lin , et al. March 7, 2	2017-03-07
Aluminum alloys and methods for producing the same Grant 9,528,174 - Sawtell , et al. December 27, 2	2016-12-27
6XXX aluminum alloys, and methods for producing the same Grant 9,359,660 - Kamat , et al. June 7, 2	2016-06-07
7xxx Aluminum Alloys, And Methods For Producing The Same App 20160122852 - Kamat; Rajeev G. ; et al.	2016-05-05
2xxx Aluminum Alloys, And Methods For Producing The Same App 20160115577 - Kamat; Rajeev G. ; et al.	2016-04-28
7XXX aluminum alloys, and methods for producing the same Grant 9,249,484 - Kamat , et al. February 2, 2	2016-02-02
Aluminum-magnesium-lithium Alloys, And Methods For Producing The Same App 20150376740 - Bovard; Francine ; et al.	2015-12-31
High Strength Forged Aluminum Alloy Products App 20150376743 - Bush; Dustin M. ; et al.	2015-12-31
5XXX aluminum alloys and wrought aluminum alloy products made therefrom Grant 9,217,622 - Mooy , et al. December 22, 2	2015-12-22
2xxx aluminum alloys, and methods for producing the same Grant 9,194,028 - Kamat , et al. November 24, 2	2015-11-24
High strength forged aluminum alloy products Grant 9,163,304 - Bush , et al. October 20, 2	2015-10-20
High Strength, High Stress Corrosion Cracking Resistant And Castable Al-zn-mg-cu-zr Alloy For Shape Cast Products App 20150247229 - LIN; JEN C. ; et al.	2015-09-03
Method Of Producing Ingot With Variable Composition Using Planar Solidification App 20150165518 - Chu; Men G. ; et al.	2015-06-18
Aluminum Alloys, Aluminum Alloy Products And Methods For Making The Same App 20150122660 - Lin; Jen C. ; et al.	2015-05-07
Method of producing ingot with variable composition using planar solidification Grant 8,997,833 - Chu , et al. April 7, 2	2015-04-07
6xxx aluminum alloys, and methods for producing the same Grant 8,999,079 - Kamat , et al. April 7, 2	2015-04-07
Aluminum alloys, aluminum alloy products and methods for making the same Grant 8,950,465 - Lin , et al. February 10, 2	2015-02-10
7xxx Aluminum Alloys, And Methods For Producing The Same App 20150020930 - Kamat; Rajeev G. ; et al.	2015-01-22
2xxx Series Aluminum Lithium Alloys Having Low Strength Differential App 20150000799 - Yanar; Cagatay ; et al.	2015-01-01
Aluminum-lithium Alloys, And Methods For Producing The Same App 20140367000 - Kamat; Rajeev G. ; et al.	2014-12-18
Aluminum Alloys Containing Magnesium, Silicon, Manganese, Iron, And Copper, And Methods For Producing The Same App 20140366997 - Kamat; Rajeev G. ; et al.	2014-12-18
6xxx Aluminum Alloys, And Methods For Producing The Same App 20140366998 - Kamat; Rajeev G. ; et al.	2014-12-18
2xxx Aluminum Alloys, And Methods For Producing The Same App 20140366999 - Kamat; Rajeev G. ; et al.	2014-12-18
2XXX series aluminum lithium alloys having low strength differential Grant 8,845,827 - Yanar , et al. September 30, 2	2014-09-30
6xxx Aluminum Alloys, And Methods For Producing The Same App 20140248177 - Kamat; Rajeev G. ; et al.	2014-09-04
Aluminum-copper Alloys Containing Vanadium App 20140248176 - Lin; Jen C. ; et al.	2014-09-04
Heat Treatable Aluminum Alloys Having Magnesium And Zinc And Methods For Producing The Same App 20140230974 - Lin; Jen C. ; et al.	2014-08-21
Method Of Producing Ingot With Variable Composition Using Planar Solidification App 20140231040 - Sawtell; Ralph R. ; et al.	2014-08-21
Aluminum-copper-lithium Alloys App 20140212326 - Colvin; Edward L. ; et al.	2014-07-31
Aluminum-copper alloys containing vanadium Grant 8,764,920 - Lin , et al. July 1, 2	2014-07-01
Aluminum alloys having improved ballistics and armor protection performance Grant 8,747,580 - Bush , et al. June 10, 2	2014-06-10
Aluminum-copper Alloys Containing Vanadium App 20140137995 - Lin; Jen C. ; et al.	2014-05-22
5xxx-lithium Aluminum Alloys, And Methods For Producing The Same App 20140127076 - Rioja; Roberto J. ; et al.	2014-05-08
High strength forged aluminum alloy products App 20140102602 - Bush; Dustin M. ; et al.	2014-04-17
2xxx Series Aluminum Lithium Alloys App 20140050936 - Boselli; Julien ; et al.	2014-02-20
Aluminum Alloys And Methods For Producing The Same App 20140000768 - Sawtell; Ralph R. ; et al.	2014-01-02
Aluminum Alloys And Methods For Producing The Same App 20130334091 - Sawtell; Ralph R. ; et al.	2013-12-19
Aluminum Alloy Products Having Improved Property Combinations And Method For Artificially Aging Same App 20130312877 - Chakrabarti; Dhruba J. ; et al.	2013-11-28
Method Of Producing Ingot With Variable Composition Using Planar Solidification App 20130248133 - Chu; Men G. ; et al.	2013-09-26
Aluminum alloy products having improved property combinations and method for artificially aging same Grant 8,524,014 - Chakrabarti , et al. September 3, 2	2013-09-03
Aluminum alloys, aluminum alloy products and methods for making the same App 20130160963 - Lin; Jen C. ; et al.	2013-06-27
Method for producing ingot with variable composition using planar solidification Grant 8,448,690 - Sawtell , et al. May 28, 2	2013-05-28
Aluminum alloys, aluminum alloy products and methods for making the same Grant 8,349,462 - Lin , et al. January 8, 2	2013-01-08
HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS App 20120261035 - LIN; JEN C. ; et al.	2012-10-18
Aluminum-copper alloys containing vanadium Grant 8,287,668 - Lin , et al. October 16, 2	2012-10-16
2xxx Series Aluminum Lithium Alloys App 20120225271 - BOSELLI; Julien ; et al.	2012-09-06
Aluminum alloys having improved ballistics and armor protection performance Grant 8,206,517 - Bush , et al. June 26, 2	2012-06-26
Aluminum-copper-lithium Alloys App 20120132324 - Colvin; Edward L. ; et al.	2012-05-31
5xxx Aluminum Alloys, And Methods For Producing The Same App 20120103476 - Newman; John M. ; et al.	2012-05-03
2xxx Aluminum Alloys, And Methods For Producing The Same App 20120055589 - Kamat; Rajeev G. ; et al.	2012-03-08
6xxx Aluminum Alloys, And Methods For Producing The Same App 20120055591 - Kamat; Rajeev G. ; et al.	2012-03-08
7xxx Aluminum Alloys, And Methods For Producing The Same App 20120055588 - Kamat; Rajeev G. ; et al.	2012-03-08
Aluminum-lithium Alloys, And Methods For Producing The Same App 20120055590 - Kamat; Rajeev G. ; et al.	2012-03-08
Aluminum-copper-lithium alloys Grant 8,118,950 - Colvin , et al. February 21, 2	2012-02-21
Multi-alloy Assembly Having Corrosion Resistance And Method Of Making The Same App 20120024433 - Yanar; Cagatay ; et al.	2012-02-02
Aluminum alloy products having improved property combinations and method for artificially aging same Grant 8,083,870 - Chakrabarti , et al. December 27, 2	2011-12-27
Aluminum Alloy Products Having Improved Property Combinations And Method For Artificially Aging Same App 20110268603 - Chakrabarti; Dhruba J. ; et al.	2011-11-03
High strength forged aluminum alloy products App 20110253266 - Bush; Dustin M. ; et al.	2011-10-20
Armor With Variable Composition Having Metallurgically Bonded Layers App 20110252956 - Sawtell; Ralph R. ; et al.	2011-10-20
2xxx Series Aluminum Lithium Alloys Having Low Strength Differential App 20110247730 - Yanar; Cagatay ; et al.	2011-10-13
5xxx Aluminum Alloys And Wrought Aluminum Alloy Products Made Therefrom App 20110017055 - Mooy; Dirk C. ; et al.	2011-01-27
Method Of Producing Ingot With Variable Composition Using Planar Solidification App 20100297467 - Sawtell; Ralph R. ; et al.	2010-11-25
Aluminum alloys, aluminum alloy products and methods for making the same App 20100183869 - Lin; Jen C. ; et al.	2010-07-22
Aluminum-copper Alloys Containing Vanadium App 20100183474 - Lin; Jen C. ; et al.	2010-07-22
Aluminum alloy products having improved property combinations and method for artificially aging same Grant 7,678,205 - Chakrabarti , et al. March 16, 2	2010-03-16
Aluminum-copper-lithium Alloys App 20090142222 - Colvin; Edward L. ; et al.	2009-06-04
HIGH STRENGTH, HIGH STRESS CORROSION CRACKING RESISTANT AND CASTABLE Al-Zn-Mg-Cu-Zr ALLOY FOR SHAPE CAST PRODUCTS App 20080066833 - Lin; Jen C. ; et al.	2008-03-20
Aluminum alloy products having improved property combinations and method for artificially aging same App 20060083654 - Chakrabarti; Dhruba J. ; et al.	2006-04-20
Aluminum alloy products having improved property combinations and method for artificially aging same Grant 6,972,110 - Chakrabarti , et al. December 6, 2	2005-12-06
Aluminum alloy products having improved property combinations and method for artificially aging same App 20050257865 - Chakrabarti, Dhruba J. ; et al.	2005-11-24
Aluminum alloy products having improved property combinations and method for artificially aging same App 20050150579 - Chakrabarti, Dhruba J. ; et al.	2005-07-14
Blister-free aluminum forgings and method of making the same App 20050039831 - Sawtell, Ralph R. ; et al.	2005-02-24
Alloy composition for making blister-free aluminum forgings and parts made therefrom App 20030026725 - Sawtell, Ralph R. ; et al.	2003-02-06
Aluminum alloy having superior strength-toughness combinations in thick gauges App 20020150498 - Chakrabarti, Dhruba J. ; et al.	2002-10-17
Aluminum alloy products having improved property combinations and method for artificially aging same App 20020121319 - Chakrabarti, Dhruba J. ; et al.	2002-09-05
Metal matrix composites containing electrical insulators Grant 6,003,221 - Sawtell , et al. December 21, 1	1999-12-21
Incorporating partially sintered preforms in metal matrix composites Grant 5,775,403 - Premkumar , et al. July 7, 1	1998-07-07
Metal matrix composites containing electrical insulators Grant 5,616,421 - Sawtell , et al. April 1, 1	1997-04-01
Fabrication of metal matrix composites by vacuum die casting Grant 5,259,436 - Yun , et al. November 9, 1	1993-11-09
Superplastic aluminum products and alloys Grant 5,055,257 - Chakrabarti , et al. * October 8, 1	1991-10-08
Superplastic aluminum products and alloys Grant 4,874,440 - Sawtell , et al. October 17, 1	1989-10-17
Aluminum-lithium alloys and method of making the same Grant 4,806,174 - Cho , et al. February 21, 1	1989-02-21
Aluminum-lithium alloys and method Grant 4,648,913 - Hunt, Jr. , et al. March 10, 1	1987-03-10

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