SM

Stephen H. McKelvain

SP Springfield: 2 patents #1 of 5Top 20%
📍 Geneseo, IL: #4 of 13 inventorsTop 35%
🗺 Illinois: #1,252 of 8,257 inventorsTop 20%
Overall (2022): #108,533 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D963780 Optic for a firearm Peter J. Leach, Nick Ballard 2022-09-13
D963099 Rifle Christopher Martin Baumbach, Peter J. Leach, Charles David Williams 2022-09-06