| 2025/0075,279 | Delay Ignitor Cap, Blowback Ignitor Cap, and Combination Ignitor Cap for a Thermal Lance and Thermal Lances Including Such Ignitor Caps | Apr 25, 23 | Mar 06, 25 | Reuning-McKim, Inc. |
| 2025/0052,499 | MANIPULATOR ARM, AND MANIPULATOR COMPRISING A MANIPULATOR ARM | Dec 09, 21 | Feb 13, 25 | Not available |
| 2024/0337,446 | SLAG DOOR PUSHER | Jun 17, 24 | Oct 10, 24 | KT-Grant, Inc. |
| 2024/0219,121 | OXYGEN LANCE GUIDING ASSEMBLY | May 06, 21 | Jul 04, 24 | Not available |
| 2023/0341,185 | SLAG DOOR PUSHER | Apr 20, 22 | Oct 26, 23 | KT-Grant, Inc. |
| 2023/0314,078 | DEVICE AND METHOD FOR MAINTAINING EFFICIENT A TAPPING CHANNEL OF A FURNACE FOR THE PRODUCTION OF METAL | Mar 29, 23 | Oct 05, 23 | Not available |
| 2023/0051,340 | Dross Mitigation Method And Device in A MHD Printer | Aug 12, 21 | Feb 16, 23 | Xerox Corporation |
| 2023/0003,452 | Device for melting, use and method | Jul 09, 21 | Jan 05, 23 | Not available |
| 2022/0364,791 | FURNACE, FLUID FEED COMPONENT, FLUID REFORMING SYSTEM AND METHOD OF REFORMING A FLUID | Sep 18, 20 | Nov 17, 22 | BURNSTAR TECHNOLOGIES (PTY) LTD |
| 2022/0349,653 | STEELMAKING TAPHOLE SLAG RETARDANT DEVICE | May 03, 21 | Nov 03, 22 | Not available |
| 2022/0205,722 | TAPHOLE PLUGGING GUN | Mar 13, 19 | Jun 30, 22 | Not available |
| 2022/0178,615 | TAPHOLE PLUGGING GUN | Mar 13, 19 | Jun 09, 22 | Not available |
| 2021/0048,250 | Swiveling Sanding System | Aug 14, 19 | Feb 18, 21 | Not available |
| 2020/0400,376 | MELTING WORK DEVICE AND MELTING WORK METHOD | Oct 23, 18 | Dec 24, 20 | SINTOKOGIO, LTD. |
| 2020/0355,437 | Second-level liquid slag cache system with flow and temperature monitoring and control functions | Apr 13, 17 | Nov 12, 20 | Not available |
| 2020/0318,906 | TIP PROTRUSIONS ON LANCE IGNITION TUBE | Mar 11, 20 | Oct 08, 20 | Not available |
| 2020/0318,907 | WIND TURBINE LANCE IGNITION SYSTEM | Mar 11, 20 | Oct 08, 20 | Not available |
| 2020/0309,456 | SLAG DOOR FOR A MELTING FURNACE | Mar 27, 20 | Oct 01, 20 | Danieli & C. Officine Meccaniche S.p.A. |
| 2019/0376,746 | Method for Handling A Slag Pot Or Ladle and Pyrometallurgical Tools | Dec 07, 17 | Dec 12, 19 | S.A. Lhoist Recherche et Developpement |
| 2019/0178,577 | Deslagging Device of Vacuum Inert Gas Atomization System | Dec 12, 17 | Jun 13, 19 | Not available |