DS

Donald R. Simmons

LI Lisle: 1 patents #20 of 80Top 25%
📍 Spartanburg, SC: #318 of 569 inventorsTop 60%
🗺 South Carolina: #8,412 of 15,501 inventorsTop 55%
Overall (All Time): #3,465,403 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6978703 Cam gear holding and turning wrench Michael L. Whitehead 2005-12-27