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Inventor profile of:

Dwight N. Johnson

City:

Carlsbad, California

Country:

United States

Published Applications:

Last publication date:

2011-05-26

Top Assignees for applications by Dwight N. Johnson

The entities that hold a legal rights for patent applications filed by inventor Johnson Dwight N.:

SLOAN VALVE COMPANY 6 Franklin Park, IL United States
Fertile Earth Systems, Inc. 1 South Jordan, UT United States
Kevin Brown 1 Oceanside, CA United States
Geberit Technik AG 1 , Switzerland
COASTAL PET PRODUCTS, INC. 1 Alliance, OH United States
Safety Flow Company, LLC 1 Los Angeles, CA United States

Recent patent applications by Johnson Dwight N.

Dwight N. Johnson from Carlsbad, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2011-05-26

US20110121213A1

Fixed constructions

Electronic flush valve with optional manual override

#2 | 2010-04-22

US20100095744A1

Physics

Leak detector

#3 | 2009-11-19

US20090283156A1

Mechanical engineering

Control stop and flushing system

#4 | 2008-01-10

US20080006789A1

Fixed constructions

Flush valve

#5 | 2008-01-10

US20080006788A1

Mechanical engineering

Flush valve

#6 | 2007-12-06

US20070277884A1

Mechanical engineering

Control stop and flushing system

#7 | 2007-06-21

US20070138201A1

Mechanical engineering

Flow volume limiting device

#8 | 2007-05-17

US20070108400A1

Fixed constructions

Modular electrically-operated faucet

#9 | 2007-03-29

US20070068583A1

Mechanical engineering

Motor-driven hydraulic valve cartridge

#10 | 2006-09-26

US10430654

Excess flow shutoff

#11 | 2006-08-01

US11206449

Device for injecting and mixing liquid fertilizer with water flow in a sprinkler system pipeline

#12 | 2005-12-22

US20050278908A1

Human necessities

Snap hook

#13 | 2005-06-09

US20050121463A1

Human necessities

Apparatus for adding fertilizer to water in an underground sprinkling system and fertilizer therefor

InventorID:

3389806 ⎘