Inventor

Harold A. Luettgen

Inventor

Windsor, CO, US

Overview

53→

Patents

2003–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 53 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Cprimary

A61CDentistry18%

B05BSpraying apparatus17%

Y10TTechnical subjects covered by former us classification17%

A46BBrushes9%

E03CDomestic plumbing installations for fresh water or waste water7%

LOC237%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body5%

A61MDevices for introducing media into, or onto, the body3%

F16KValves3%

A61LMethods or apparatus for sterilising materials or objects in general2%

PatentTitleYear

11,039,906Tip ejection assembly for an oral irrigator2021 10,945,912Oral irrigator with variable output fluid characteristics2021 10,918,469Toothbrush with fluid directing drive assembly2021 10,828,137Brush tip with motion transfer and securing engagement structures2020 D0878765Brush head for oral cleansing device2020 10,561,480Load sensing for oral devices2020 10,532,369Showerhead bracket2020 D0866188Brush head for toothbrush2019 10,258,442Oral irrigator appliance with radiant energy delivery for bactericidal effect2019 10,226,777Showerhead bracket2019 10,022,207Oral irrigator with slide pause switch2018 10,016,254Dental water jet2018 9,987,109Mechanically-driven, sonic toothbrush and water flosser2018 9,980,793Oral hygiene system2018 9,795,975'Dual turbine showerhead'2017 9,642,677'Oral irrigator with massage mode'2017 9,636,694'Showerhead with movable control valve'2017 9,623,424'Handheld showerhead with mode selector in handle'2017 9,623,425'Showerhead with rotatable control valve'2017 9,597,161'Oral irrigator with integrated lid and base'2017 9,468,511'Electronic toothbrush with vibration dampening'2016 9,347,208'Bracket for showerhead with integral flow control'2016 9,144,477'Mechanically-driven, sonic toothbrush system'2015 9,061,096'Powered irrigator for sinus cavity rinse'2015 8,967,497'Handheld showerhead with mode selector in handle'2015 8,943,634'Mechanically-driven, sonic toothbrush system'2015 8,905,332'Dual turbine showerhead'2014 8,808,245'Powered irrigator for sinus cavity rinse with detachable reservoir'2014 8,801,667'Pump for powered irrigator for sinus cavity rinse'2014 8,789,218'Molded arm for showerheads and method of making same'2014 8,621,681'Articulating shower arm'2014 8,584,972'Handheld showerhead with fluid passageways'2013 D0687513'Shower hose filter assembly'2013 D0678467'Ring-shaped handheld showerhead'2013 D0678463'Ring-shaped wall mount showerhead'2013 D0674050'Ring-shaped handheld showerhead'2013 D0673649'Ring-shaped wall mount showerhead'2013 8,146,838'Handheld showerhead with mode control in handle'2012 8,109,450'Connection structure for handheld showerhead'2012 8,024,822'Articulating shower arm'2011 8,020,788'Showerhead with enhanced pause mode'2011 7,789,326'Handheld showerhead with mode control and method of selecting a handheld showerhead mode'2010 7,533,906'Rotatable and pivotable connector'2009 7,520,448'Shower head with enhanced pause mode'2009 7,198,487'Whitening tip for dental flossing device'2007 D0533253'Elliptical shower head'2006 7,122,015'Vibrating personal massager'2006 D0530010'Base for an oral implement'2006 7,114,666'Dual massage shower head'2006 6,964,739'Device and method for generating and applying ozonated water'2005 6,758,826'Vibrating personal massager'2004 D0485887'Pan head style shower head'2004 6,626,210'Flexible arm assembly'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to WATER PIK INC (52)· patent assignee history

2003–2021Based in Windsor, CO, US· patent location history

2012–2019Patents assigned to LUETTGEN HAROLD A (16)· patent assignee history

2012–2014Patents assigned to LEBER LELAND C (8)· patent assignee history

2012–2014Patents assigned to QUINN MICHAEL J (8)· patent assignee history

2014–2015Patents assigned to SOKOL GARY L (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WATER PIK INC	52	2003–2021
LUETTGEN HAROLD Aself	16	2012–2019
LEBER LELAND C	8	2012–2014
QUINN MICHAEL J	8	2012–2014
SOKOL GARY L	5	2014–2015

Locations

Location	Patents	Span
Windsor, CO, US	53	2003–2021