JD

John J. Dunn

AM AMD: 15 patents #735 of 9,279Top 8%
Overall (All Time): #312,422 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12000023 Methods of making corrosion resistant nickel-based alloys Nacéra Sabrina Meck, David S. Bergstrom, David C. Berry 2024-06-04
11186898 Corrosion resistant nickel-based alloys Nacéra Sabrina Meck, David S. Bergstrom, David C. Berry 2021-11-30
10370748 Lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2019-08-06
10323308 Corrosion resistant lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2019-06-18
9873932 Lean austenitic stainless steel containing stabilizing elements David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2018-01-23
9624564 Corrosion resistant lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2017-04-18
9617628 Lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2017-04-11
9347121 High strength, corrosion resistant austenitic alloys Robin M. Forbes Jones, C. Kevin Evans, Henry E. Lippard, Adrian R. Mills, John C. Riley 2016-05-24
9133538 Lean austenitic stainless steel containing stabilizing elements James M. Rakowski, David S. Bergstrom, Charles P. Stinner, John F. Grubb 2015-09-15
8877121 Corrosion resistant lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2014-11-04
8858872 Lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2014-10-14
8337748 Lean austenitic stainless steel containing stabilizing elements James M. Rakowski, David S. Bergstrom, Charles P. Stinner, John F. Grubb 2012-12-25
8313691 Lean austenitic stainless steel David S. Bergstrom, James M. Rakowski, Charles P. Stinner, John F. Grubb 2012-11-20
6623569 Duplex stainless steels David S. Bergstrom, John F. Grubb, William A. Pratt 2003-09-23
6551420 Duplex stainless steel David S. Bergstrom, John F. Grubb, William A. Pratt 2003-04-22