JK

James DeWitt Knowles

MI Michelin: 3 patents #375 of 1,446Top 30%
📍 Simpsonville, SC: #413 of 1,013 inventorsTop 45%
🗺 South Carolina: #4,446 of 15,501 inventorsTop 30%
Overall (All Time): #1,548,475 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D651553 Tire tread Pascal Fickinger 2012-01-03
D572653 Tire tread Phillip William Check 2008-07-08
D483322 Tire tread Alan DeFazio, Stephen Lash 2003-12-09