Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6170662 | Prize delivery system with associated package | — | 2001-01-09 |
| 5957279 | Prize delivery system | — | 1999-09-28 |
| 5896686 | Multi-image prize award and method therefor | — | 1999-04-27 |
| 5806852 | Method and apparatus for randomly distributing prize awards | — | 1998-09-15 |
| 5785171 | Prize delivery system | — | 1998-07-28 |
| 5439103 | Prize holding container assemblies | — | 1995-08-08 |
| 5396578 | Audio recording and distance measuring system | — | 1995-03-07 |
| D344638 | Sock hanger | Michael Schreiber | 1994-03-01 |
| 5283567 | Prize holding container assemblies | — | 1994-02-01 |
| 5099232 | Prize holding container assemblies | — | 1992-03-24 |
| 5076433 | Prize delivery system | — | 1991-12-31 |
| 5056681 | Prize holding container assemblies | — | 1991-10-15 |
| 5056659 | Prize holding container assemblies | Rocco J. Noschese | 1991-10-15 |
| D314934 | Foldable vehicle windshield protector | — | 1991-02-26 |
| 4911320 | Prize holding container assemblies | — | 1990-03-27 |
| 4505132 | Display cooler | James E. Richardson | 1985-03-19 |