Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400747 | Quadrilateral assembly for coherent jet lancing and post combustion in an electric arc furnace | — | 2002-06-04 |
| 6383445 | Supersonic coherent gas jet for providing gas into a liquid | John Erling Anderson | 2002-05-07 |
| 6241510 | System for providing proximate turbulent and coherent gas jets | John Erling Anderson, Balu Sarma, Ronald J. Selines | 2001-06-05 |
| 6176894 | Supersonic coherent gas jet for providing gas into a liquid | John Erling Anderson | 2001-01-23 |
| 6171544 | Multiple coherent jet lance | John Erling Anderson, Dennis R. Farrenkopf, Richard Thomas Semenza, William John Mahoney | 2001-01-09 |
| 6125133 | Lance/burner for molten metal furnace | Ronald J. Selines, John Erling Anderson | 2000-09-26 |
| 6096261 | Coherent jet injector lance | John Erling Anderson, Ronald J. Selines | 2000-08-01 |
| 5814125 | Method for introducing gas into a liquid | John Erling Anderson, Ronald J. Selines | 1998-09-29 |
| 5572544 | Electric arc furnace post combustion method | Zhiyou Du, Ronald J. Selines | 1996-11-05 |