TR

Thomas R. Rau

CR Crayola: 17 patents #1 of 117Top 1%
📍 Easton, PA: #36 of 611 inventorsTop 6%
🗺 Pennsylvania: #4,155 of 74,527 inventorsTop 6%
Overall (All Time): #266,111 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12391060 Apparatus for adjustably retaining an expendable medium for writing and/or drawing Cynthia Cano, Douglas Brand, Christopher P. Orem 2025-08-19
10993516 Crayon container Luis Rodrigo Pineiro, Anthony P. Monzo 2021-05-04
10864766 Spiral art device John D. McBride, Jr., Christopher P. Orem 2020-12-15
D897811 Multi-purpose tool 2020-10-06
D897810 Multi-purpose tool 2020-10-06
D897812 Wrapper cutter 2020-10-06
10787023 Writing implement with magnetic component Douglas Brand, Gregory Nungester 2020-09-29
10688523 Solid marking material melting applicator wand Craig Skinner, Douglas Brand, Scott Collins, Ramy Hanna, Gregory Nungester +1 more 2020-06-23
10632781 Crayon carving device Scott Collins, Douglas Brand, Robert J. Henry 2020-04-28
10286413 Outdoor paint sprayer John D. McBride, Jr., Christopher P. Orem 2019-05-14
10252483 Box-making apparatus and method Carl J. Kamph, Timothy Watson, Steven Menow, Michael Charles 2019-04-09
10195623 Marker airbrush Douglas Brand, Adam Scott Sharp, Adam Sandt, John D. McBride, Jr. 2019-02-05
10081027 Marker airbrush Douglas Brand, Adam Scott Sharp, Adam Sandt, John D. McBride, Jr. 2018-09-25
9713815 Marker airbrush Douglas Brand, Adam Scott Sharp, Adam Sandt, John D. McBride, Jr. 2017-07-25
9409323 Bead-forming apparatus Jennifer Weikel, Jeremy M. Fallis, Jr., Eden Castle 2016-08-09
9089785 Bubble-blowing apparatus Christopher P. Orem 2015-07-28
D730448 Marker cap Vito Niosi 2015-05-26