Patents/Inventors

Joldert Maria Boersma

ZuidhornNL4 patents

4 Patents

US126052382026
Oral Irrigator with Back Flow Prevention
KONINKLIJKE PHILIPS N.V.
0 cites
US125513232026
Fluid Based Tooth Cleaning System
KONINKLIJKE PHILIPS N.V.
0 cites
US121090842024
Irrigator Fluidic Communication
KONINKLIJKE PHILIPS N.V.
0 cites
US118128462023
Heating and Cooling Supply for Facial Brush
KONINKLIJKE PHILIPS N.V.
0 cites