JM

John Charles Marcin

📍 Tecate Mission Road, CA: #754 of 2,121 inventorsTop 40%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,965,431 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10099104 Attachment for a sport training device Robert Henri Schenkkan 2018-10-16
9694266 Attachment for a sports training device Robert Henri Schenkkan 2017-07-04