Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10088233 | Vibratory dryer with mixing apparatus | Oscar L. Mathis, Jr. | 2018-10-02 |
| 8528846 | Vibratory crushing apparatus | Richard P. Kempf, Steve C. Wiechmann | 2013-09-10 |
| 7186347 | Vibratory apparatus for separating liquid from liquid laden solid material | Dwight Casey, Oscar L. Mathis, Jr. | 2007-03-06 |
| 7108793 | Method of separating liquid from liquid laden solid material | Dwight Casey, Oscar L. Mathis, Jr. | 2006-09-19 |