RL

Robert Duncan Lapsley

VA Vsl International Ag: 1 patents #16 of 52Top 35%
📍 Raleigh, NC: #3,984 of 6,378 inventorsTop 65%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,657,338 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5939003 Post-tensioning apparatus and method John R. Crigler, Donald Paul Kline, Daniel Wallace Falconer 1999-08-17