JS

Joseph F. Schirtzinger

SE Sea-Log: 1 patents #1 of 2Top 50%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #51,477 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350114 Semi-submersible tanker with directional ice cutters — 1982-09-21