Stephen J. Dergo

📍 Long Beach, CA: #12 of 55 inventorsTop 25%

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

Overall (1982): #30,389 of 81,411Top 40%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4332514	Dowel drill fixture	—	1982-06-01