Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386647 | Thin, self-cleaning gas distribution deck in fluidized bed dryer | Michael W. Shackelford, Mark Berggren | 1995-02-07 |
| 5343631 | Treatment of friable materials in fluid bed reactors | Michael W. Shackelford, George W. Land | 1994-09-06 |