Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113478 | Polishing apparatus with improved alignment of polishing plates | Robert Luke Anderson | 2000-09-05 |
| 5997390 | Polishing apparatus with improved alignment of polishing plates | — | 1999-12-07 |
| 5964651 | Apparatus for polishing planar substrates through rotating plates | — | 1999-10-12 |
| 4761156 | Apparatus for forming a denesting lip on paperboard containers | Jerry G. Bachner, Larry G. Bachner | 1988-08-02 |