Inventor

DEL DUKE MATTHEW JAMES

US4 patents

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

GINSEY IND INC

2 patents

US10478024B2Nov 19, 2019

Combination toilet training seat and step stool

GINSEY IND INC11 citations77

US10390666B2Aug 27, 2019

Toilet seat tightening kit

GINSEY IND INC0 citations44

BANG ZOOM DESIGN LTD

1 patent

US6786795B1Sep 7, 2004

Remote-controlled tractor trailer toy

BANG ZOOM DESIGN LTD84 citations95

MATTEL INC

1 patent

US7032698B2Apr 25, 2006

Hovercraft

MATTEL INC14 citations77