Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CL

Caleb Leaser — 1 Patent

CRCrayola: 1 patents #62 of 117Top 55%
Apex, NC: #965 of 1,394 inventorsTop 70%
North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #2,827,934 of 4,157,543Top 70%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10842271 Quick assembly articulating easel Scott Collins, Douglas Brand, Leena Vadaketh 2020-11-24