Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9259780 | Rotational lance drive and rotational lance injection method | Larry J. Epps, Nicholas S. Romeo | 2016-02-16 |
| 8623270 | Dual outlet injection system | Larry J. Epps, Michael Ross | 2014-01-07 |
| 7939012 | Skimmer apparatus and method | — | 2011-05-10 |
| 7584876 | Wire injector apparatus | Ronald L. Downard, Frank A. Sokolowski | 2009-09-08 |
| 6010658 | Apparatus for desulfurization of iron utilizing two spaced apart lances | Michael Ross, Ronald L. Downard, Larry J. Epps | 2000-01-04 |