Walter L. Stefens

📍 Lompoc, CA: #15 of 58 inventorsTop 30%

🗺 California: #1,105 of 6,198 inventorsTop 20%

Overall (1982): #19,803 of 81,411Top 25%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4326821	Installing submerged pipeline	—	1982-04-27