SL

Stephen D. Longworth

📍 Newport, MI: #25 of 40 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,057,266 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9059533 Lockout and tagging device and assembly for a switchable energy isolation device such as a terminal block Edward J. Bogart, Joseph G. Elsesser 2015-06-16