Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5523097 | Continuous gum base manufacture using sequential mixers | Joo H. Song | 1996-06-04 |
| 5486366 | Continuous chewing gum base manufacturing process using a mixing-restriction element | Joo H. Song | 1996-01-23 |
| 5447565 | Apparatus and method for coating particles | Joo H. Song | 1995-09-05 |
| 5419919 | Continuous gum base manufacture using paddle mixing | Joo H. Song | 1995-05-30 |
| 5397580 | Continuous gum base manufacture using sequential mixers | Joo H. Song | 1995-03-14 |