Parsons; Natan E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parsons; Natan E..The latest application filed is for "automatic bathroom flushers".
Company Profile
1.92.66
- Parsons; Natan E. - Brookline MA
- Parsons; Natan E. - Cambridge MA
Patent Activity
| Patent | Date |
|---|---|
| Passive sensors and control algorithms for faucets and bathroom flushers Grant 9,822,514 - Parsons , et al. November 21, 2 | 2017-11-21 |
| Automated water delivery systems with feedback control Grant 9,763,393 - Parsons , et al. September 19, 2 | 2017-09-19 |
| Electromagnetic apparatus and method for controlling fluid flow Grant 9,435,460 - Herbert , et al. September 6, 2 | 2016-09-06 |
| Automatic bathroom flushers App 20160201311 - Guler; Faith ; et al. | 2016-07-14 |
| Automatic bathroom flushers Grant 9,169,626 - Guler , et al. October 27, 2 | 2015-10-27 |
| Passive sensors for automatic faucets and bathroom flushers Grant 8,955,822 - Parsons , et al. February 17, 2 | 2015-02-17 |
| Electromagnetic apparatus and method for controlling fluid flow App 20140183388 - Herbert; Kay ; et al. | 2014-07-03 |
| Electromagnetic apparatus and method for controlling fluid flow Grant 8,576,032 - Herbert , et al. November 5, 2 | 2013-11-05 |
| Enclosures for automatic bathroom flushers Grant 8,556,228 - Marcichow , et al. October 15, 2 | 2013-10-15 |
| Apparatus and method for controlling fluid flow Grant 8,505,573 - Herbert , et al. August 13, 2 | 2013-08-13 |
| Electronic faucets for long-term operation Grant 8,496,025 - Parsons , et al. July 30, 2 | 2013-07-30 |
| Passive sensors for automatic faucets and bathroom flushers App 20130145535 - Parsons; Natan E. ; et al. | 2013-06-13 |
| System and method for converting manually operated flush valves App 20130145536 - Parsons; Natan E. ; et al. | 2013-06-13 |
| Automatic bathroom flushers App 20130061380 - Parsons; Natan E. ; et al. | 2013-03-14 |
| Bathroom flushers with novel sensors and controllers App 20130061381 - Parsons; Natan E. ; et al. | 2013-03-14 |
| Passive sensors for automatic faucets Grant 8,276,878 - Parsons , et al. October 2, 2 | 2012-10-02 |
| Bathroom flushers with novel sensors and controllers App 20120132296 - Parsons; Natan E. ; et al. | 2012-05-31 |
| Apparatus and method for controlling fluid flow App 20120068096 - Herbert; Kay ; et al. | 2012-03-22 |
| Electrically operated valve for delivering water App 20110309274 - Parsons; Natan E. ; et al. | 2011-12-22 |
| Passive sensors and control algorithms for faucets and bathroom flushers App 20110302708 - Parsons; Natan E. ; et al. | 2011-12-15 |
| Bathroom flushers with novel sensors and controllers Grant 8,042,202 - Parsons , et al. October 25, 2 | 2011-10-25 |
| Automatic bathroom flushers App 20110155934 - Guler; Fatih ; et al. | 2011-06-30 |
| Passive sensors and control algorithms for faucets and bathroom flushers Grant 7,921,480 - Parsons , et al. April 12, 2 | 2011-04-12 |
| Novel enclosures for automatic bathroom flushers App 20110017930 - Marcichow; Martin E. ; et al. | 2011-01-27 |
| Passive sensors for automatic faucets and bathroom flushers App 20100327197 - Parsons; Natan E. ; et al. | 2010-12-30 |
| Enclosure for automatic bathroom flusher Grant D629,069 - Parsons , et al. December 14, 2 | 2010-12-14 |
| Electronic faucets for long-term operation App 20100269923 - Parsons; Natan E. ; et al. | 2010-10-28 |
| Automatic bathroom flushers App 20100252759 - Guler; Fatih ; et al. | 2010-10-07 |
| Enclosure for automatic bathroom flusher Grant D623,268 - Parsons , et al. September 7, 2 | 2010-09-07 |
| Enclosure for automatic bathroom flusher Grant D621,909 - Parsons , et al. August 17, 2 | 2010-08-17 |
| Enclosure for automatic bathroom flusher Grant D620,554 - Parsons , et al. July 27, 2 | 2010-07-27 |
| Bathroom flushers with novel sensors and controllers App 20100146690 - Parsons; Natan E. ; et al. | 2010-06-17 |
| Passive sensors for automatic faucets and bathroom flushers Grant 7,731,154 - Parsons , et al. June 8, 2 | 2010-06-08 |
| Electronic faucets for long-term operation Grant 7,690,623 - Parsons , et al. April 6, 2 | 2010-04-06 |
| Automatic bathroom flusher cover Grant D612,014 - Parsons , et al. March 16, 2 | 2010-03-16 |
| Electromagnetic apparatus and method for controlling fluid flow App 20100051841 - Herbert; Kay ; et al. | 2010-03-04 |
| Bathroom flushers with novel sensors and controllers App 20100024112 - Parsons; Natan E. ; et al. | 2010-02-04 |
| System and method for converting manually operated flush valves App 20100024895 - Parsons; Natan E. ; et al. | 2010-02-04 |
| Apparatus and method for controlling fluid flow App 20100019181 - Herbert; Kay ; et al. | 2010-01-28 |
| Enclosure for automatic bathroom flusher Grant D602,561 - Parsons , et al. October 20, 2 | 2009-10-20 |
| Enclosure for automatic bathroom flusher Grant D601,224 - Parsons , et al. September 29, 2 | 2009-09-29 |
| Enclosure for automatic bathroom flusher Grant D600,782 - Parsons , et al. September 22, 2 | 2009-09-22 |
| Enclosure for automatic bathroom flusher Grant D600,781 - Parsons , et al. September 22, 2 | 2009-09-22 |
| Enclosure for automatic bathroom flusher Grant D600,318 - Parsons , et al. September 15, 2 | 2009-09-15 |
| Enclosure for automatic bathroom flusher Grant D599,886 - Parsons , et al. September 8, 2 | 2009-09-08 |
| Enclosure for automatic bathroom flusher Grant D599,885 - Parsons , et al. September 8, 2 | 2009-09-08 |
| Enclosure for automatic bathroom flusher Grant D599,436 - Parsons , et al. September 1, 2 | 2009-09-01 |
| Enclosure for automatic bathroom flusher Grant D599,435 - Parsons , et al. September 1, 2 | 2009-09-01 |
| Automatic bathroom flusher cover Grant D599,437 - Parsons , et al. September 1, 2 | 2009-09-01 |
| Enclosure for automatic bathroom flusher Grant D598,978 - Parsons , et al. August 25, 2 | 2009-08-25 |
| Enclosure for automatic bathroom flusher Grant D598,975 - Parsons , et al. August 25, 2 | 2009-08-25 |
| Automatic bathroom flusher cover Grant D598,974 - Parsons , et al. August 25, 2 | 2009-08-25 |
| Enclosure for automatic bathroom flusher Grant D598,976 - Parsons , et al. August 25, 2 | 2009-08-25 |
| Enclosure for automatic bathroom flusher Grant D598,977 - Parsons , et al. August 25, 2 | 2009-08-25 |
| Toilet flusher for water tanks with novel valves and dispensers Grant 7,562,399 - Parsons , et al. July 21, 2 | 2009-07-21 |
| Automated water delivery systems with feedback control App 20090179165 - Parsons; Natan E. ; et al. | 2009-07-16 |
| System and method for converting manually operated flush valves Grant 7,549,436 - Parsons , et al. June 23, 2 | 2009-06-23 |
| Automatic bathroom flushers App 20090121171 - Parsons; Natan E. ; et al. | 2009-05-14 |
| Passive sensors for automatic faucets and bathroom flushers App 20090049599 - Parsons; Natan E. ; et al. | 2009-02-26 |
| Communication system for multizone irrigation App 20090001193 - Parsons; Natan E. ; et al. | 2009-01-01 |
| Automatic bathroom flushers Grant 7,437,778 - Parsons , et al. October 21, 2 | 2008-10-21 |
| Passive sensors for automatic faucets and bathroom flushers Grant 7,396,000 - Parsons , et al. July 8, 2 | 2008-07-08 |
| Leak Detector Grant 7,383,721 - Parsons , et al. June 10, 2 | 2008-06-10 |
| Automatic bathroom flushers with modular design Grant 7,325,781 - Parsons , et al. February 5, 2 | 2008-02-05 |
| Novel enclosures for automatic bathroom flushers App 20070246671 - Marcichow; Martin E. ; et al. | 2007-10-25 |
| Electromagnetic apparatus and method for controlling fluid flow App 20070241298 - Herbert; Kay ; et al. | 2007-10-18 |
| Bathroom flushers with novel sensors and controllers App 20070200078 - Parsons; Natan E. ; et al. | 2007-08-30 |
| Cart fleet management system Grant 7,199,709 - Parsons April 3, 2 | 2007-04-03 |
| Electronic faucets for long-term operation App 20070063158 - Parsons; Natan E. ; et al. | 2007-03-22 |
| Passive sensors and control algorithms for faucets and bathroom flushers App 20070057215 - Parsons; Natan E. ; et al. | 2007-03-15 |
| Enclosures for automatic bathroom flushers Grant 7,188,822 - Marcichow , et al. March 13, 2 | 2007-03-13 |
| System and method for converting manually operated flush valves App 20070034258 - Parsons; Natan E. ; et al. | 2007-02-15 |
| Bathroom flushers with novel sensors and controllers Grant 7,156,363 - Parsons , et al. January 2, 2 | 2007-01-02 |
| Passive sensors for automatic faucets and bathroom flushers App 20060289819 - Parsons; Natan E. ; et al. | 2006-12-28 |
| Communication system for multizone irrigation App 20060202051 - Parsons; Natan E. ; et al. | 2006-09-14 |
| Electronic faucets for long-term operation Grant 7,069,941 - Parsons , et al. July 4, 2 | 2006-07-04 |
| System for converting manually-operated flush valves Grant 7,063,103 - Guler , et al. June 20, 2 | 2006-06-20 |
| Apparatus and method for controlling fluid flow App 20060108552 - Herbert; Kay ; et al. | 2006-05-25 |
| Toilet flusher with novel valves and controls App 20060101566 - Parsons; Natan E. ; et al. | 2006-05-18 |
| Optical sensors and algorithms for controlling automatic bathroom flushers and faucets App 20060006354 - Guler; Fatih ; et al. | 2006-01-12 |
| Ferromagnetic/fluid valve actuator App 20060000995 - Parsons; Natan E. ; et al. | 2006-01-05 |
| Reduced-energy-consumption actuator Grant 6,955,334 - Parsons , et al. October 18, 2 | 2005-10-18 |
| Apparatus and method for controlling fluid flow Grant 6,948,697 - Herbert , et al. September 27, 2 | 2005-09-27 |
| Automated water delivery systems with feedback control App 20050199842 - Parsons, Natan E. ; et al. | 2005-09-15 |
| Toilet flusher with novel valves and controls Grant 6,934,976 - Parsons , et al. August 30, 2 | 2005-08-30 |
| Ferromagnetic/fluid valve actuator Grant 6,932,316 - Herbert , et al. August 23, 2 | 2005-08-23 |
| Toilet flusher for water tanks with novel valves and dispensers App 20050133754 - Parsons, Natan E. ; et al. | 2005-06-23 |
| Device and method for operating at least two valves Grant 6,874,535 - Parsons , et al. April 5, 2 | 2005-04-05 |
| Automatic bathroom flushers App 20050062004 - Parsons, Natan E. ; et al. | 2005-03-24 |
| Bathroom flushers with novel sensors and controllers App 20040232370 - Parsons, Natan E. ; et al. | 2004-11-25 |
| Novel enclosures for automatic bathroom flushers App 20040227117 - Marcichow, Martin E. ; et al. | 2004-11-18 |
| Electronic faucets for long-term operation App 20040221899 - Parsons, Natan E. ; et al. | 2004-11-11 |
| Valve actuator having small isolated plunger App 20040201442 - Herbert, Kay ; et al. | 2004-10-14 |
| System and method for converting manually-operated flush valves App 20040194824 - Guler, Fatih ; et al. | 2004-10-07 |
| Automatic bathroom flushers with modular design App 20040164261 - Parsons, Natan E. ; et al. | 2004-08-26 |
| Multi-way valve employing two-state operator Grant 6,755,204 - Herbert , et al. June 29, 2 | 2004-06-29 |
| Valve actuator having small isolated plunger Grant 6,752,371 - Herbert , et al. June 22, 2 | 2004-06-22 |
| Method and apparatus for combined conduit/electrical-conductor junction installation Grant 6,748,968 - Parsons , et al. June 15, 2 | 2004-06-15 |
| Reduced-energy-consumption actuator App 20040104367 - Parsons, Natan E. ; et al. | 2004-06-03 |
| Apparatus and method for controlling fluid flow App 20040046137 - Herbert, Kay ; et al. | 2004-03-11 |
| Adaptive object-sensing system for automatic flusher Grant 6,691,979 - Parsons , et al. February 17, 2 | 2004-02-17 |
| Toilet flusher with novel valves and controls App 20040025238 - Parsons, Natan E. ; et al. | 2004-02-12 |
| Assembly of solenoid-controlled pilot-operated valve Grant 6,685,158 - Parsons February 3, 2 | 2004-02-03 |
| Valve actuator having small isolated plunger App 20030234377 - Herbert, Kay ; et al. | 2003-12-25 |
| Device and method for operating at least two valves App 20030196706 - Parsons, Natan E. ; et al. | 2003-10-23 |
| Electronic metering faucet Grant 6,619,320 - Parsons September 16, 2 | 2003-09-16 |
| Automatic flow controller employing energy-conservation mode Grant 6,619,614 - Parsons , et al. September 16, 2 | 2003-09-16 |
| Multi-way valve employing two-state operator App 20030164192 - Herbert, Kay ; et al. | 2003-09-04 |
| Ferromagnetic/fluid valve actuator Grant 6,609,698 - Parsons , et al. August 26, 2 | 2003-08-26 |
| Electronic metering faucet App 20030102037 - Parsons, Natan E. | 2003-06-05 |
| Automatic flow controller employing energy-conservation mode App 20030102449 - Parsons, Natan E. ; et al. | 2003-06-05 |
| Adaptive object-sensing system for automatic flusher App 20030102450 - Parsons, Natan E. ; et al. | 2003-06-05 |
| Assembly of solenoid-controlled pilot-operated valve App 20030102448 - Parsons, Natan E. | 2003-06-05 |
| Cart fleet management system App 20030102969 - Parsons, Natan E. | 2003-06-05 |
| Device and method for operating at least two valves Grant 6,508,272 - Parsons , et al. January 21, 2 | 2003-01-21 |
| Ferromagnetic/fluid valve actuator App 20020148991 - Herbert, Kay ; et al. | 2002-10-17 |
| Flusher having consistent flush-valve-closure pressure Grant 6,453,479 - Parsons , et al. September 24, 2 | 2002-09-24 |
| Reduced-energy-consumption latching actuator Grant 6,450,478 - Parsons , et al. September 17, 2 | 2002-09-17 |
| System For Controlling Electormagnetic Actuators App 20020092997 - Parsons, Natan E. ; et al. | 2002-07-18 |
| Flusher having consistent flush-valve-closure pressure App 20020092091 - Parsons, Natan E. ; et al. | 2002-07-18 |
| Gas-driven liquid dispenser employing separate pressurized-gas source Grant 6,386,403 - Parsons , et al. May 14, 2 | 2002-05-14 |
| Flush valve assembly with flex tube Grant 6,382,586 - Wilson , et al. May 7, 2 | 2002-05-07 |
| Supply-line-sealed flush controller Grant 6,370,707 - Parsons , et al. April 16, 2 | 2002-04-16 |
| Reduced-energy-consumption latching actuator App 20010048086 - Parsons, Natan E. ; et al. | 2001-12-06 |
| Reduced-energy-consumption actuator Grant 6,305,662 - Parsons , et al. October 23, 2 | 2001-10-23 |
| Reduced-energy-consumption actuator Grant 6,293,516 - Parsons , et al. September 25, 2 | 2001-09-25 |
| Gas-driven liquid dispenser employing separate pressurized-gas source Grant 6,276,565 - Parsons , et al. August 21, 2 | 2001-08-21 |
| Gas-driven liquid dispenser employing separate pressurized-gas source App 20010010316 - Parsons, Natan E. ; et al. | 2001-08-02 |
| Automatic tank-type flusher Grant 6,263,519 - Parsons , et al. July 24, 2 | 2001-07-24 |
| Automatic flusher with bi-modal sensitivity pattern Grant 6,212,697 - Parsons , et al. April 10, 2 | 2001-04-10 |
| Pressure-compensated liquid dispenser Grant 6,161,726 - Parsons , et al. December 19, 2 | 2000-12-19 |
| Spring-loaded automatic fluid-dispensing system Grant 6,135,320 - Parsons October 24, 2 | 2000-10-24 |
| Directional object sensor for automatic flow controller Grant 6,127,671 - Parsons , et al. October 3, 2 | 2000-10-03 |
| Object-sensor-based flow-control system employing fiber-optic signal transmission Grant 5,984,262 - Parsons , et al. November 16, 1 | 1999-11-16 |
| Duration-indicating automatic faucet Grant 5,979,500 - Jahrling , et al. November 9, 1 | 1999-11-09 |
| Fiber-optic cable Grant D381,008 - Parsons , et al. July 15, 1 | 1997-07-15 |
| Diaphragm-type pilot valve having a self-cleaning control orifice Grant 5,456,279 - Parsons , et al. October 10, 1 | 1995-10-10 |
| Elongated-pattern sonic transducer Grant 5,251,188 - Parsons , et al. October 5, 1 | 1993-10-05 |
| Flush system Grant 5,125,621 - Parsons , et al. June 30, 1 | 1992-06-30 |
| Sonic distance-measuring device Grant 4,953,141 - Novak , et al. August 28, 1 | 1990-08-28 |
| Method and apparatus for flow control Grant 4,921,211 - Novak , et al. May 1, 1 | 1990-05-01 |
| Automatic flow-control device Grant 4,839,039 - Parsons , et al. * June 13, 1 | 1989-06-13 |
| Ultrasonic motion detection system Grant 4,604,735 - Parsons * August 5, 1 | 1986-08-05 |
| Ultrasonic flow-control system Grant 4,520,516 - Parsons June 4, 1 | 1985-06-04 |
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