Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486173 | Ultrahigh efficiency spray drying apparatus and process | Charles Pershing Beetz | 2019-11-26 |
| 10252181 | Ultrahigh efficiency spray drying apparatus and process | Charles Pershing Beetz | 2019-04-09 |