Inventor
WAPLES DAVID G
US10 patents
⚠️ This page may combine multiple inventors who share the name “WAPLES DAVID G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUAKER OATS CO
5 patentsUS4750223AJun 14, 1988
Portable crib
QUAKER OATS CO62 citations94
US4842331AJun 27, 1989
Highchair with adjustable removable tray for one-hand operation
QUAKER OATS CO51 citations91
US4768243ASep 6, 1988
Latch for a drop side crib
QUAKER OATS CO34 citations91
US4580833AApr 8, 1986
Safety lock for a folding high chair
QUAKER OATS CO15 citations72
USD294894SMar 29, 1988
Portable crib
QUAKER OATS CO3 citations60
MATTEL INC
5 patentsUS8366135B2Feb 5, 2013
Children's ride-on vehicles having detection systems
MATTEL INC25 citations91
US7207588B2Apr 24, 2007
Children's ride-on vehicle assemblies having trailing vehicle detection systems
MATTEL INC22 citations91
US7621552B2Nov 24, 2009
Children's ride-on vehicle assemblies having trailing vehicle detection systems
MATTEL INC15 citations82
US6964634B2Nov 15, 2005
Jumping device with convertible stabilizing base
MATTEL INC16 citations82
US7857454B2Dec 28, 2010
Image Projecting device
MATTEL INC5 citations61