MJ

Michael John Graykowski, Jr.

📍 Worthington, OH: #9 of 25 inventorsTop 40%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #280,658 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12338953 Multi-chamber vessel Jennifer Marie O'Brian, Pedro Alexandre Queiro Silva Vieira, João Pedro Oliveira Pinhão Silva Mendes, Sarah Amalia Lacey 2025-06-24