Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7448563 | De-jamming device and method | Thomas R. Berger, Nicholas J. Hirsch, Gregory A. Peterson, Ralph D. Furmanek, Arthur E. Woodward | 2008-11-11 |
| 7066415 | Touch pad control information system for a food waste disposer | — | 2006-06-27 |
| 6854673 | Food waste disposer having a variable speed motor | Thomas R. Berger | 2005-02-15 |
| 6648252 | Switched reluctance machine and food waste disposer employing switched reluctance machine | — | 2003-11-18 |
| 6007006 | Food waste disposer | Lisa Engel, David W. Barke, William R. McCormick | 1999-12-28 |
| 5492602 | Water purifier having a multi-level boiler tray | Jonathan C. Vogelman | 1996-02-20 |
| 5188710 | Continuous water distillation system | Thomas Weber, Dale L. Garrison, Richard E. Forrest | 1993-02-23 |
| 5110418 | Water distiller having a heating element with temperature sensing and control elements | Dale L. Garrison | 1992-05-05 |