Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813612 | Remote bidding supplement for traditional live auctions | Nancy J. Rabenold, Paul D. Sper | 2004-11-02 |
| 6783489 | Cushioning conversion machine and method | Richard O. Ratzel, Joseph J. Harding, Michael J. Lencoski, Donald J. Barnhouse | 2004-08-31 |