JN

John Nelson

CU Collectors Universe: 1 patents #1 of 5Top 20%
📍 Sharonville, OH: #30 of 87 inventorsTop 35%
🗺 Ohio: #2,294 of 7,095 inventorsTop 35%
Overall (2024): #404,662 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12141817 Identifying and grading system and related methods for collectable items Mark Frisbee, Imir Kalkanci 2024-11-12