Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656045 | Method and system for storing preselected numbers for use in games of bingo | William Wei, Jeffery A. Dettloff, Richard G. Bean, Harrold J. Rappold, James L. Green | 2003-12-02 |
| 6581547 | Pet collar with retractable leash | — | 2003-06-24 |