TR

Thomas R. Rau

CR Crayola: 1 patents #4 of 20Top 20%
📍 Easton, PA: #13 of 38 inventorsTop 35%
🗺 Pennsylvania: #1,810 of 6,113 inventorsTop 30%
Overall (2025): #193,233 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 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