JH

Joseph J. Hilzendeger

FA Farr: 1 patents #1 of 5Top 20%
📍 Carson, CA: #2 of 8 inventorsTop 25%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #52,818 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322231 Filter element locking mechanism Kunio Masuda 1982-03-30