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Harold A Luettgen, Gordon Haszier: Oral irrigator with massage mode. Water Pik, Dorsey & Whitney, May 9, 2017: US09642677 (20 worldwide citation)

An irrigating device, such as an oral irrigator or a nasal irrigator. The irrigating device includes a pump and a motor connected to the pump and configured to selectively drive the pump. Additionally, the irrigating device includes a massage module in communication with the motor. During a normal m ...


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Clifford J Snyder, Gordon Haszier: Oral irrigator appliance with radiant energy delivery for bactericidal effect. Water Pik, Dorsey & Whitney, September 23, 2010: US20100239998-A1

An oral irrigator includes a base having a pump mechanism, a reservoir housed within the base and fluidically connected with the pump mechanism. A handle with a jet tip is connected with an outlet from the pump mechanism to receive a pressurized fluid stream from the reservoir to direct a fluid at a ...


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Clifford J Sayder, Gordon Haszier, Harold A Luettgen, Kenneth A Hair, Daniel Bernard Cover: Oral irrigator appliance with radiant energy delivery for bactericidal effect. Water Pik, February 23, 2012: US20120045730-A1

An oral irrigator includes a base having a pump mechanism, a reservoir housed within the base and fluidically connected with the pump mechanism. A handle with a jet tip is connected with an outlet from the pump mechanism to receive a pressurized fluid stream from the reservoir to direct a fluid at a ...


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