Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860129 | Security classroom function lock mechanism | Darren C. Eller, Todd Zimmer | 2005-03-01 |
| 4556173 | Bin fluidizer | Josef Pausch | 1985-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6860129 | Security classroom function lock mechanism | Darren C. Eller, Todd Zimmer | 2005-03-01 |
| 4556173 | Bin fluidizer | Josef Pausch | 1985-12-03 |