Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687551 | Product holding hopper and pouch expander for filling pouches and methods | Steven F. Mustain, Joseph D. Greenwell, Michael E. Myers, Richard A. Schaeffer | 1997-11-18 |
| 5664931 | Edge lifting end effector | Joseph D. Greenwell | 1997-09-09 |