| 9851111 |
Thermal reduction through activity based thermal targeting to enhance heating system efficiency |
Richard A. Lyons, William Montgomery, Robert J. Schiller, Timothy O. Van Leeuwen |
2017-12-26 |
| 9416981 |
Temperature and low water monitoring for boiler systems |
— |
2016-08-16 |
| 8931708 |
Temperature and low water monitoring for boiler systems |
— |
2015-01-13 |
| 8844834 |
Thermal reduction through activity based thermal targeting to enhance heating system efficiency |
Richard A. Lyons, William Montgomery, Robert J. Schiller, Timothy O. Van Leeuwen |
2014-09-30 |
| 7891572 |
Temperature and low water monitoring for boiler systems |
— |
2011-02-22 |
| 7093611 |
Water feeder controller for boiler |
Richard A. Lyons |
2006-08-22 |
| 6926028 |
Water feeder controller for boiler |
Richard A. Lyons |
2005-08-09 |
| 6688329 |
Water feeder controller for boiler |
Richard A. Lyons |
2004-02-10 |
| 6390027 |
Cycle control system for boiler and associated burner |
Richard A. Lyons |
2002-05-21 |
| 5739504 |
Control system for boiler and associated burner |
Richard A. Lyons |
1998-04-14 |