Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694977 | Storage material handling system | Matthew Aprea, Charles M. Grinnell, John Kawola, Mary Ellen Sparrow, Stephen C. Toebes +1 more | 2017-07-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694977 | Storage material handling system | Matthew Aprea, Charles M. Grinnell, John Kawola, Mary Ellen Sparrow, Stephen C. Toebes +1 more | 2017-07-04 |