Inventor
RAU THOMAS R
US17 patents
Patents
17 patentsUSD730448SMay 26, 2015
Marker cap
CRAYOLA LLC8 citations82
US10632781B2Apr 28, 2020
Crayon carving device
CRAYOLA LLC2 citations72
US10787023B2Sep 29, 2020
Writing implement with magnetic component
CRAYOLA LLC3 citations71
US10688523B2Jun 23, 2020
Solid marking material melting applicator wand
CRAYOLA LLC4 citations69
US10195623B2Feb 5, 2019
Marker airbrush
CRAYOLA LLC5 citations69
US9713815B2Jul 25, 2017
Marker airbrush
CRAYOLA LLC3 citations69
USD897812SOct 6, 2020
Wrapper cutter
CRAYOLA LLC1 citations61
US10286413B2May 14, 2019
Outdoor paint sprayer
CRAYOLA LLC1 citations61
US12391060B1Aug 19, 2025
Apparatus for adjustably retaining an expendable medium for writing and/or drawing
CRAYOLA LLC0 citations59
US10864766B2Dec 15, 2020
Spiral art device
CRAYOLA LLC0 citations51
USD897811SOct 6, 2020
Multi-purpose tool
CRAYOLA LLC0 citations51
USD897810SOct 6, 2020
Multi-purpose tool
CRAYOLA LLC0 citations51
US9089785B2Jul 28, 2015
Bubble-blowing apparatus
CRAYOLA LLC1 citations51
US10993516B2May 4, 2021
Crayon container
CRAYOLA LLC0 citations50
US10081027B2Sep 25, 2018
Marker airbrush
CRAYOLA LLC0 citations48
US9409323B2Aug 9, 2016
Bead-forming apparatus
CRAYOLA LLC1 citations46
US10252483B2Apr 9, 2019
Box-making apparatus and method
CRAYOLA LLC0 citations37