Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213087 | Pot and pan washing machine | John W. Cantrell, Mark Churchill, David Stockdale | 2019-02-26 |
| 7523757 | Pot and pan washing machine, components, and methods of washing items | John W. Cantrell, Mark Churchill, Dave Stockdale, Peter A. Corpenny | 2009-04-28 |
| 7246624 | Pot and pan washing machine, components, and methods of washing items | John W. Cantrell, Mark Churchill, Dave Stockdale, Peter A. Corpenny | 2007-07-24 |
| 7162788 | Pot and pan washing machine | John W. Cantrell, Mark Churchill, Dave Stockdale | 2007-01-16 |
| 6976496 | Method of washing utensils | John W. Cantrell | 2005-12-20 |
| 6739348 | Pot and pan washing machine | John W. Cantrell, Mark Churchill, Dave Stockdale | 2004-05-25 |
| D422064 | Toilet bowl | — | 2000-03-28 |
| 5832546 | Flush toilet having a reseal water chamber | — | 1998-11-10 |
| D398972 | Toliet bowl | Bryan S. Klimek | 1998-09-29 |
| 5427284 | Elastomeric liner for liquid soap and lotion dispenser | — | 1995-06-27 |
| 5054133 | Low water consumption toilet fixture | Daniel A. Pickerrell, Donald C. Schrock | 1991-10-08 |
| 4984312 | Flush valve adjustable adapter | Daniel A. Pickerrell | 1991-01-15 |
| 4407025 | Water-conserving toilet | Arnold Hennessy | 1983-10-04 |
| D269634 | Water closet | Arnold Hennessy | 1983-07-05 |
| 4310934 | Water-conserving toilet | Arnold Hennessy | 1982-01-19 |