Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11666970 | Systems and methods for continuous production of gas atomized metal powders | Kevin M. Kemper, Terry Hunsicker, Gus Hiller | 2023-06-06 |
| 11421289 | Method and apparatus for the production of cast iron, cast iron produced according to said method | Francesco Memoli, Cesare Giavani, Silvio Maria Reali | 2022-08-23 |
| 10995379 | Method and apparatus for the production of cast iron, cast iron produced according to said method | Francesco Memoli, Cesare Giavani, Silvio Maria Reali | 2021-05-04 |
| 6749664 | Furnace hearth for improved molten iron production and method of operation | Glenn E. Hoffman, David C. Meissner | 2004-06-15 |
| 6413295 | Iron production method of operation in a rotary hearth furnace and improved furnace apparatus | David C. Meissner, Glenn E. Hoffman, Takuya Negami, Akira Uragami, Yasuhiro Tanigaki +5 more | 2002-07-02 |
| 6214087 | Treatment of iron oxide agglomerates before introduction into furnace | Glenn E. Hoffman, David C. Meissner | 2001-04-10 |