Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370748 | Lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2019-08-06 |
| 10323308 | Corrosion resistant lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2019-06-18 |
| 9873932 | Lean austenitic stainless steel containing stabilizing elements | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2018-01-23 |
| 9822435 | Lean austenitic stainless steel | David S. Bergstrom | 2017-11-21 |
| 9624564 | Corrosion resistant lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2017-04-18 |
| 9617628 | Lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2017-04-11 |
| 9580789 | Method for reducing formation of electrically resistive layer on ferritic stainless steels | — | 2017-02-28 |
| 9376741 | Articles comprising ferritic stainless steels | — | 2016-06-28 |
| 9133538 | Lean austenitic stainless steel containing stabilizing elements | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2015-09-15 |
| 9121089 | Lean austenitic stainless steel | David S. Bergstrom | 2015-09-01 |
| 8877121 | Corrosion resistant lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2014-11-04 |
| 8858872 | Lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2014-10-14 |
| 8790532 | Chemical removal of surface defects from grain oriented electrical steel | — | 2014-07-29 |
| 8529709 | Method for reducing formation of electrically resistive layer on ferritic stainless steels | — | 2013-09-10 |
| 8337749 | Lean austenitic stainless steel | David S. Bergstrom | 2012-12-25 |
| 8337748 | Lean austenitic stainless steel containing stabilizing elements | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2012-12-25 |
| 8313691 | Lean austenitic stainless steel | David S. Bergstrom, Charles P. Stinner, John J. Dunn, John F. Grubb | 2012-11-20 |
| 8173328 | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells | Charles P. Stinner | 2012-05-08 |
| 8158057 | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells | — | 2012-04-17 |
| 7981561 | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells | Charles P. Stinner | 2011-07-19 |
| 7842434 | Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells | Charles P. Stinner | 2010-11-30 |
| 6352670 | Oxidation and corrosion resistant austenitic stainless steel including molybdenum | — | 2002-03-05 |