Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D526747 | Aquarium with provision for cascading waterfall | Earl M. Sieggen | 2006-08-15 |
| D403823 | Base for a bag holder | — | 1999-01-05 |
| 5467574 | Stacking and carrying device | — | 1995-11-21 |
| 5381895 | Golf ball stacking and carrying device | — | 1995-01-17 |
| 4908018 | Method and apparatus for injecting fluids into an IV line | — | 1990-03-13 |
| 4871353 | Method and apparatus for injecting fluids into IV line | — | 1989-10-03 |