Inventor

DERUBES JOHN D

US3 patents

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

MATTEL INC

2 patents

US6062939AMay 16, 2000

Toy power tool

MATTEL INC39 citations88

US9623342B2Apr 18, 2017

Track assemblies and track assembly kits for children's ride-on vehicles

MATTEL INC0 citations35

KIDS2 LLC

1 patent

US12507813B2Dec 30, 2025

Suspension support system for jumpers

KIDS2 LLC0 citations53