Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6077209 | Downsized cushioning dunnage conversion machine and cutting assemblies for use on such a machine | Steven E. Armington, Richard O. Ratzel, John E. Silvis, William J. Dobson | 2000-06-20 |
| 5658229 | Downsized cushioning dumnage conversion machine and cutting assemblies for use on such a machine | Steven E. Armington, Richard O. Ratzel, John E. Silvis, William J. Dobson | 1997-08-19 |
| 5322477 | Downsized cushioning dunnage conversion machine and packaging systems employing the same | Steven E. Armington, Richard O. Ratzel, John E. Silvis, William J. Dobson | 1994-06-21 |
| 5123889 | Downsized cushioning dunnage conversion machine and cutting assemblies for use on such a machine | Steven E. Armington, Richard O. Ratzel, John E. Silvis, William J. Dobson | 1992-06-23 |