Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068123 | Multipurpose coke plant for synthetic fuel production | Robert A. Kramer, Libbie S. W. Pelter, Harvey Abramowitz, Allen Ellis | 2015-06-30 |
| 8287696 | Multipurpose coke plant for synthetic fuel production | Robert A. Kramer, Libbie S. W. Pelter, Harvey Abramowitz, Allen Ellis | 2012-10-16 |
| 7611609 | Method for producing blast furnace coke through coal compaction in a non-recovery or heat recovery type oven | William J Ambry | 2009-11-03 |