Inventor

DE JONG GERRIT JAN

NL2 patents

⚠️ This page may combine multiple inventors who share the name “DE JONG GERRIT JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DE JONG GERRIT JAN

1 patent

US8413969B2Apr 9, 2013

Nodal spring assembly for an electronic toothbrush

DE JONG GERRIT JAN6 citations65

KONINKL PHILIPS ELECTRONICS NV

1 patent

US9062736B2Jun 23, 2015

Nodal spring assembly for an electronic toothbrush

KONINKL PHILIPS ELECTRONICS NV2 citations60