Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626812 | Cushioning conversion machine and method | Joseph J. Harding, Richard O. Ratzel, Michael J. Lencoski, Mike J. Timmers, Rogers P. M. Rinkens +2 more | 2003-09-30 |
| 6626813 | Cushioning conversion system and method for making a coil of cushioning product | Richard O. Ratzel, James A. Simmons, Joseph J. Harding, Edward W. Lintala | 2003-09-30 |
| 6610001 | Cushioning conversion machine and method | Joseph J. Harding, Richard O. Ratzel, Theo Corthout, Roger P. M. Rinkens, Pieter Fennema | 2003-08-26 |