Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726033 | Clothes hanging and bagging rack | Robert P. Sparkowski | 2004-04-27 |
| 6679506 | Combined shopping cart stroller | Dana J. Koppes, Eric Fickas, Rodger Hays, Joni Hill, Paul P. Kolada +3 more | 2004-01-20 |
| D478198 | Combined shopping cart/stroller | Dana J. Koppes, Eric Fickas, Rodger Hays, Joni Hill, Paul P. Kolada +3 more | 2003-08-05 |
| 6523840 | Combined shopping cart stroller | Dana J. Koppes, Eric Fickas, Rodger Hays, Joni Hill, Paul P. Kolada +3 more | 2003-02-25 |
| D465632 | Combined shopping cart/stroller | Dana J. Koppes, Eric Fickas, Rodger Hays, Joni Hill, Paul P. Kolada +3 more | 2002-11-12 |
| D462496 | Handle for a wheeled device | Dana J. Koppes, Eric Fickas, Rodger Hays, Joni Hill, Paul P. Kolada +3 more | 2002-09-03 |