RK

Robert L. Knipschield

📍 Charlotte, NC: #1,817 of 4,868 inventorsTop 40%
🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%
Overall (All Time): #2,267,915 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5601225 Welding apparatus J. W. Wood, Robert Jeffery Lowery 1997-02-11
5435478 Welding apparatus and method J. W. Wood, Robert Jeffery Lowery 1995-07-25