Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9389157 | Method of monitoring wear in a diaphragm valve using pressure detection | — | 2016-07-12 |
| 9371640 | Fence valve with indicator | Ryan W. Nottage | 2016-06-21 |
| 9309992 | System for detecting that a valve should be replaced and a method of use thereof | — | 2016-04-12 |
| 9303393 | Double-acting tamper-resistant aerator and aerator system | — | 2016-04-05 |
| 9279756 | Method of monitoring wear in a diaphragm valve using pressure detection | — | 2016-03-08 |
| 9228662 | Rigid piston valve incorporating a solenoid | Ryan W. Nottage | 2016-01-05 |
| 9222584 | Rigid piston retrofit for a diaphragm flush valve | Ryan W. Nottage | 2015-12-29 |
| D739835 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-29 |
| D739837 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-29 |
| D739836 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-29 |
| D739834 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-29 |
| D738835 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-15 |
| D738331 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2015-09-08 |
| 8695620 | Method of monitoring wear in a diaphragm valve using pressure detection | — | 2014-04-15 |
| 8490646 | Diaphragm valve with mechanical pressure relief | — | 2013-07-23 |
| 8387653 | Diaphragm valve with electronic pressure detection | — | 2013-03-05 |
| D671512 | Controller box | Ryan W. Nottage, Rock R. Allard, III | 2012-11-27 |
| 8261770 | Diaphragm valve controlled through electronic pressure detection and method | — | 2012-09-11 |
| 8215327 | Diaphragm valve with electronic pressure detection | — | 2012-07-10 |
| 7735513 | Diaphragm valve with electronic pressure detection | — | 2010-06-15 |
| 7607448 | Method for modifying a plastic body valve for use in a waste water system | William Robert Hawks, Jr. | 2009-10-27 |
| 7500277 | Automatic toilet flushing system and method | — | 2009-03-10 |
| 7322054 | Automatic toilet flushing system and method | — | 2008-01-29 |
| 7140590 | Pinch valve element for plumbing fixture flush valve | — | 2006-11-28 |
| 6959905 | Pinch valve element for plumbing fixture flush valve | — | 2005-11-01 |