Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923440 | Seal card game with raffle | — | 2005-08-02 |
| 6698755 | Two level game | — | 2004-03-02 |
| 5788237 | Lottery-type gaming method having multiple playing levels | J. Wesley Fults | 1998-08-04 |
| 5401581 | Polyolefin-acrylic bonded composite | Kenneth W. Bartz, George D. Howell | 1995-03-28 |
| 5338614 | Polyolefin-acrylic bonded composites | Kenneth W. Bartz, George D. Howell | 1994-08-16 |
| 4945005 | Thermoplastic compositions and articles made therefrom | John F. Aleckner, Jr., Lee Spencer | 1990-07-31 |
| 4306930 | Metal deactivators as adhesion promotors for vulcanizable elastomers to metals | George K. Cowell | 1981-12-22 |