RW

Robert W. Westerlund

AL Alcoa: 8 patents #48 of 632Top 8%
AA Aluminum Company Of America: 3 patents #202 of 1,017Top 20%
AR Arconic: 1 patents #83 of 180Top 50%
Overall (All Time): #385,407 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10450640 Aluminum alloy products having improved property combinations and method for artificially aging same Dhruba J. Chakrabarti, John Liu, Jay Goodman, Gregory B. Venema, Ralph R. Sawtell +1 more 2019-10-22
8524014 Aluminum alloy products having improved property combinations and method for artificially aging same Dhruba J. Chakrabarti, John Liu, Jay Goodman, Gregory B. Venema, Ralph R. Sawtell +1 more 2013-09-03
8083870 Aluminum alloy products having improved property combinations and method for artificially aging same Dhruba J. Chakrabarti, John Liu, Jay Goodman, Gregory B. Venema, Ralph R. Sawtell +1 more 2011-12-27
7678205 Aluminum alloy products having improved property combinations and method for artificially aging same Dhruba J. Chakrabarti, John Liu, Jay Goodman, Gregory B. Venema, Ralph R. Sawtell +1 more 2010-03-16
6972110 Aluminum alloy products having improved property combinations and method for artificially aging same Dhruba J. Chakrabarti, John Liu, Jay Goodman, Gregory B. Venema, Ralph R. Sawtell +1 more 2005-12-06
6911099 Process to improve 6XXX alloys by reducing altered density sites Paul E. Magnusen, Dhruba J. Chakrabarti, Anne E. Zemo, Anthony Morales, Daniel T. Moulton 2005-06-28
6613167 Process to improve 6XXX alloys by reducing altered density sites Paul E. Magnusen, Dhruba J. Chakrabarti, Anne E. Zemo, Anthony Morales, Daniel T. Moulton 2003-09-02
6576071 High toughness plate alloy for aerospace applications John Liu, Gary H. Bray, Terrence N. Thom, Dhruba J. Chakrabarti 2003-06-10
6562154 Aluminum sheet products having improved fatigue crack growth resistance and methods of making same Roberto J. Rioja, Anne E. Roberts, Dhruba J. Chakrabarti, Diana K. Denzer, Anthony Morales +2 more 2003-05-13
6444058 High toughness plate alloy for aerospace applications John Liu, Gary H. Bray, Terrence N. Thom, Dhruba J. Chakrabarti 2002-09-03
5810949 Method for treating an aluminum alloy product to improve formability and surface finish characteristics Dhruba J. Chakrabarti, Bruce A. Halter 1998-09-22
5213639 Damage tolerant aluminum alloy products useful for aircraft applications such as skin Edward L. Colvin, Jocelyn I. Petit, Paul E. Magnusen 1993-05-25
4790884 Aluminum-lithium flat rolled product and method of making Kenton P. Young, Edward L. Colvin, Joel A. Bowers 1988-12-13