Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683359 | Urinal apparatus | — | 2017-06-20 |
| 9567737 | Non-return device | James Edward McAlpine | 2017-02-14 |
| D620584 | Air gap cover | — | 2010-07-27 |
| 7698245 | Applying rules to validating data for a machine arrangement | Eric Newman, Joseph G. Walacavage, Earl Dishaw | 2010-04-13 |
| D580530 | Waste trap | — | 2008-11-11 |
| 7433801 | Identifying and visualizing faults in PLC-based manufacturing systems | Joe Walacavage, Eric Newman | 2008-10-07 |
| 7155760 | Waste trap | — | 2007-01-02 |
| D529144 | Waste trap | — | 2006-09-26 |
| 6886193 | Bath waste | — | 2005-05-03 |
| 6273655 | Anchoring device | James Edward McAlpine | 2001-08-14 |