EL

Edward R. Lawson

SH Shanklin: 1 patents #1 of 5Top 20%
UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Methuen, MA: #2 of 12 inventorsTop 20%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #156,405 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675958 Seal jaw operating mechanism Frank G. Shanklin, Robin G. Thurgood, Mitchell Smith 1997-10-14