Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068727 | Storage-type water heater having tank condition monitoring features | Andrew W. Phillips, Andrew Robert Caves, Thomas G. Van Sistine, John Matthew Schulz | 2011-11-29 |
| 8023807 | Resistor anode assembly | Mark A. Murphy | 2011-09-20 |