JC

Joseph K. Campbell

📍 Burns Lake, CA: #3 of 49 inventorsTop 7%
Overall (1982): #53,724 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4317586 Pipe stress/strain neutralizer — 1982-03-02