Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8301735 | Variable AAA load distribution for PDSN | Carlos A. Cazanas, Azam Khan | 2012-10-30 |
| 5936995 | Electric arc furnace with scrap diverting panel and associated methods | Manfred Haissig | 1999-08-10 |