WS

William P. Sappenfield, Sr.

DC D&Pl Technology Holding Company: 1 patents #16 of 20Top 80%
📍 Lady Lake, FL: #72 of 208 inventorsTop 35%
🗺 Florida: #33,682 of 67,251 inventorsTop 55%
Overall (All Time): #3,407,655 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6998520 Cotton cultivar 02T57R Lawrence P. Burdett 2006-02-14